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      <image:title>Propyl Ether</image:title>
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      <image:title>n-Propyl Acetate</image:title>
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      <image:title>Pyrogallol Red</image:title>
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    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinylsulfuric-acid-potassium-salt-p1638-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1638_ZZG60_04_79b90054-cb09-4cd1-b3be-c116f3c7448f.jpg?v=1776350912</image:loc>
      <image:title>Polyvinylsulfuric Acid Potassium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-petroleum-ether-b-r-100-deg-140-deg-c-p3274-2-5lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3310_ZZG81_01_477401dd-ccd4-46c7-983e-a57a426ac495.jpg?v=1776350914</image:loc>
      <image:title>Proadifen Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloroglucinol-anhydrous-p3549-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3549_ZZF20_1C_e0d03b18-065d-4bc8-a7b3-33bae01a1864.jpg?v=1776350910</image:loc>
      <image:title>Phloroglucinol, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenosafranin-p3645-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6712cc2f-5889-41ff-acb8-1c9e13bd8657.jpg?v=1776350911</image:loc>
      <image:title>Plasticized Ointment Base</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinylsulfuric-acid-potassium-salt-p1638-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1647_ZZG25_49_70dd0229-ac0b-4928-9ef4-fade7874409f.jpg?v=1776350910</image:loc>
      <image:title>Polyethyleneimine, 50 Percent (v/v) Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-pyrazinecarboxylic-acid-p2329-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2340_ZZG82_02_069c26da-21fc-48a0-b12b-76bb36f4df81.jpg?v=1776350910</image:loc>
      <image:title>Phenylurea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1h-pyrazole-1-carboxamidine-hydrochloride-p3566-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3593_ZZG60_04_45e5566d-44e1-41bd-b6e5-f0fcfff7596c.jpg?v=1776350909</image:loc>
      <image:title>Palmitic Anhydride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palmitic-anhydride-p3593-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3607_ZZG81_01_8f5ba485-7768-46dd-b383-9fb50d8af423.jpg?v=1776350913</image:loc>
      <image:title>Pentadecylamine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphatidylcholine-p3357-10kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3537_ZZG82_02_0e15feea-f722-4064-8a4e-86db6f49570f.jpg?v=1776350911</image:loc>
      <image:title>p-Phenylene Diisothiocyanate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentadecylamine-p3607-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3645_ZZG82_02_8fdf7ba3-1c30-4c2e-b3ed-82009980f215.jpg?v=1776350914</image:loc>
      <image:title>Phenosafranin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-phenylpiperazine-hydrochloride-p2272-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2286_ZZG65_04_74f3c251-7cce-49ef-8627-f68dd898e5ec.jpg?v=1776350914</image:loc>
      <image:title>Phthalamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyoxyethylene-7-coconut-glycerides-p1920-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1930_ZZG81_ON_82710402-7e45-452c-a223-940c57986cf7.jpg?v=1776350915</image:loc>
      <image:title>Platinum Metal, 22 Mesh, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prilocaine-usp-p1954-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZ615_10_2fc8d47b-7890-405e-a324-298ce29ec409.jpg?v=1776350913</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-phenylpiperazine-hydrochloride-p2272-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/88-96-0_c71085ec-91bb-4722-b212-0d05b8dd07a6.jpg?v=1776350914</image:loc>
      <image:title>Phthalamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tripolyphosphate-p1669-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/13845-36-8_51dffbf9-2eb4-48f1-b60f-2b5a68f56e2c.jpg?v=1776350910</image:loc>
      <image:title>Potassium Tripolyphosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7789-23-3_6755dc3e-8b20-486b-8bfa-b1add8356692.jpg?v=1776350916</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prilocaine-usp-p1954-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZ616_11_d7ff8ad6-65eb-4023-be51-b29e8370fc1f.jpg?v=1776350923</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-400-nf-p3726-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a93ae973-abca-4418-bde9-83886329d490.jpg?v=1776350915</image:loc>
      <image:title>Polyethylene Glycol 400, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-acetate-p1612-2-5ltpv</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/109-60-4_248bb3a3-bdcb-4545-b29f-9a7f48d9f254.jpg?v=1776350913</image:loc>
      <image:title>n-Propyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tetrachloroaurate-iii-p1978-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1982_ZZG81_01_0d462eec-94f1-4764-947c-4ee2806cb10c.jpg?v=1776350913</image:loc>
      <image:title>Pimobendan, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-acetate-p1612-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1615_ZZ612_07_25c5ed10-96be-4310-a5c2-ec6dcc1129e8.jpg?v=1776350916</image:loc>
      <image:title>Pectin, Apple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hexachloroiridate-iii-p1942-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZG82_02_bda092ea-1abe-4000-93e7-107336e97e32.jpg?v=1776350914</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poly-dl-lactide-co-glycolide-p3597-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/2570-26-5_f4b87142-3d72-4abf-80cf-2918efc449dc.jpg?v=1776350912</image:loc>
      <image:title>Pentadecylamine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphatidylcholine-p3357-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3537_ZZG81_01_95b9f004-3926-49d6-a99f-6b46c3608cdf.jpg?v=1776350915</image:loc>
      <image:title>p-Phenylene Diisothiocyanate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pimobendan-ep-p1982-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1986_ZZG81_OK_53da5646-2e25-493e-9452-5b4b5bff6c85.jpg?v=1776350918</image:loc>
      <image:title>Potassium Tetrakis(4-chlorophenyl)borate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pimobendan-ep-p1982-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/74150-27-9_94b930c7-48d2-4c8a-8c9a-cc7bcb0c7a91.jpg?v=1776350917</image:loc>
      <image:title>Pimobendan, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peg-40-castor-oil-p2404-20ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2485_ZZF20_1C_cd4a361c-8a9b-4ccc-8c12-b13878484cba.jpg?v=1776350917</image:loc>
      <image:title>Pentaerythritol Tetraacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-alprostadil-usp-p1679-10mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1679_ZZG81_OK_de588c3f-3c13-45d2-826e-7ff02977be26.jpg?v=1776350918</image:loc>
      <image:title>Alprostadil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-perfluorodecalin-p2310-30kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2329_ZZG65_04_a8cd1260-c5af-4cad-87d1-b03d686fed05.jpg?v=1776350914</image:loc>
      <image:title>2-Pyrazinecarboxylic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prilocaine-usp-p1954-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1978_ZZG82_02_00ed55ed-f440-4ab0-a669-b4779270ef7e.jpg?v=1776350918</image:loc>
      <image:title>Potassium Tetrachloroaurate (III)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prilocaine-usp-p1954-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZ613_06_c1ee6c2e-9381-48cb-8a18-6583cab9fab4.jpg?v=1776350922</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palmitic-anhydride-p3593-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3597_ZZG82_02_6f5a9454-3e13-48e0-91a9-2402ceaf86a8.jpg?v=1776350923</image:loc>
      <image:title>Poly(DL-lactide-co-glycolide)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylacetic-acid-99-percent-dea-list-i-chemical-p16621-5g</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1669_ZZ613_10_3310a540-6dd7-4477-b916-234499dbb6f4.jpg?v=1776350917</image:loc>
      <image:title>Potassium Tripolyphosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylurea-p2340-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/64-10-8_d33b2bfc-fde8-4a19-b449-a98609634645.jpg?v=1776350918</image:loc>
      <image:title>Phenylurea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7789-23-3_192ee51d-ade8-41c6-9506-31614c5de8dd.jpg?v=1776350920</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenolphthalin-p2353-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2355_ZZ622_04_f5c70f2d-62b0-417d-8c55-184f5f69d8b9.jpg?v=1776350915</image:loc>
      <image:title>n-Pentadecanoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tetrakis-4-chlorophenyl-borate-p1986-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108321-27-3_94498cad-6b7c-4389-b27d-84ad5e0979ab.jpg?v=1776350917</image:loc>
      <image:title>PIPES Dipotassium Salt, Biological Buffer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-p-phenylene-diisothiocyanate-p3537-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3549_ZZG55_06_a230139f-e170-41ae-9a92-ec93b381eebf.jpg?v=1776350928</image:loc>
      <image:title>Phloroglucinol, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phentolamine-mesylate-p1674-500mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1679_ZZG81_OJ_b6b8e7e0-6688-4329-a1f1-00e83be638dc.jpg?v=1776350920</image:loc>
      <image:title>Alprostadil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloroglucinol-anhydrous-p3549-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/4023-02-3_547a1d2d-e607-4b00-a269-66b79737681e.jpg?v=1776350919</image:loc>
      <image:title>1H-Pyrazole-1-carboxamidine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylurea-p2340-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/64-10-8_fd57c962-2889-4039-9f85-89d31720ed54.jpg?v=1776350923</image:loc>
      <image:title>Phenylurea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phentolamine-mesylate-p1674-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1674_ZZG81_01_c99604d8-a9f8-400e-90e9-b9e58a6f9245.jpg?v=1776350921</image:loc>
      <image:title>Phentolamine Mesylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyoxyethylene-7-coconut-glycerides-p1920-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1930_ZZG81_01_becb0e6c-250c-4a21-b88c-0a1184453e22.jpg?v=1776350922</image:loc>
      <image:title>Platinum Metal, 22 Mesh, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrazine-p2230-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2234_ZZG15_10_1901b781-6d68-4598-8853-d2d9eb41e52e.jpg?v=1776350919</image:loc>
      <image:title>Phenylacetaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palladium-ii-bromide-p1879-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7440-06-4_0ac42176-93b1-4bf8-aac2-fc2689c566ce.jpg?v=1776350922</image:loc>
      <image:title>Platinum Metal, 1.0 mm Diameter, Wire</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloroglucinol-anhydrous-p3549-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3549_ZZF25_20_7942e694-0c04-4fdf-951d-a136d69074c1.jpg?v=1776350923</image:loc>
      <image:title>Phloroglucinol, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-phenyl-1-3-butanedione-p1670-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1674_ZZG81_OM_81e07d9b-0f34-41dd-994c-76928c860561.jpg?v=1776350920</image:loc>
      <image:title>Phentolamine Mesylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tetrachloroaurate-iii-p1978-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1982_ZZG82_02_652c9bbd-dabc-441a-9daf-8fccd3f06d87.jpg?v=1776350920</image:loc>
      <image:title>Pimobendan, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pipes-dipotassium-salt-biological-buffer-p1992-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2000_ZZG15_51_1d149b81-9e4f-4a40-9678-205a5c5ce2ed.jpg?v=1776350921</image:loc>
      <image:title>3-Pentanol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pregnenolone-sulfate-sodium-salt-p3340-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3357_ZZG65_04_7d668270-eb79-4c8e-9a35-0f7a00eb348c.jpg?v=1776350920</image:loc>
      <image:title>Phosphatidylcholine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7789-23-3_d1f0b5b2-7835-4cd9-83a9-f0bea0caf210.jpg?v=1776350923</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hexachloroiridate-iii-p1942-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1954_ZZ622_04_e2f7e3d2-18d4-4e9c-91aa-e9c2fec26068.jpg?v=1776350922</image:loc>
      <image:title>Prilocaine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-400-nf-p3726-2-5lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_efcebcbb-4cf9-4bc9-8c3a-fdb37105a83e.jpg?v=1776350932</image:loc>
      <image:title>Polyethylene Glycol 400, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1000-nf-p3730-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_d6e9eddd-f8e7-48bd-b368-7e7c30f0f0e6.jpg?v=1776350925</image:loc>
      <image:title>Polyethylene Glycol 1000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-plasticized-ointment-base-p3692-1lb</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_49410c20-8099-4976-a135-71d224f8bf0c.jpg?v=1776350923</image:loc>
      <image:title>Polyethylene Glycol 400, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphatidylcholine-p3357-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3357_ZZG55_06_837ac532-1c78-420a-bc54-6defa7d7a6bc.jpg?v=1776350927</image:loc>
      <image:title>Phosphatidylcholine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tripolyphosphate-p1669-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1670_ZZG65_04_c42bdb3d-a027-4a41-ac0d-cc305f7dba04.jpg?v=1776350924</image:loc>
      <image:title>1-Phenyl-1,3-butanedione</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proadifen-hydrochloride-p3310-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3340_ZZG81_OK_681f74e8-ab9f-42c3-bcaa-9ebad6eff3b2.jpg?v=1776350929</image:loc>
      <image:title>Pregnenolone Sulfate Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-alprostadil-usp-p1679-100mgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1687_ZZG70_02_59690500-bcda-4d4d-b435-a34fa3acbf7b.jpg?v=1776350928</image:loc>
      <image:title>Phentolamine Mesylate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-metal-22-mesh-powder-p1930-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_5df50db0-729d-40e3-8840-fa6257572f46.jpg?v=1776350928</image:loc>
      <image:title>Potassium Hexachloroiridate (III)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylurea-p2340-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/64-10-8_939453f8-e7d6-40be-8a2b-344908524b9e.jpg?v=1776350923</image:loc>
      <image:title>Phenylurea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1h-pyrazole-1-carboxamidine-hydrochloride-p3566-50gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/623-65-4_1085e0dd-4786-48a3-b153-189c3adfb649.jpg?v=1776350923</image:loc>
      <image:title>Palmitic Anhydride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-alprostadil-usp-p1679-25mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1679_ZZG81_01_922f19e7-6bc6-4efb-8e98-71386c77c3ec.jpg?v=1776350926</image:loc>
      <image:title>Alprostadil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-300-nf-p3728-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e7e9acb9-e809-4e8b-979e-51f282088960.jpg?v=1776350928</image:loc>
      <image:title>Polyethylene Glycol 1000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-alprostadil-usp-p1679-1gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1698_ZZG30_04_9e69636b-0d66-4576-bc22-88b5523f43b2.jpg?v=1776350922</image:loc>
      <image:title>Poly(2-acrylamido-2-methyl-1-propanesulfonic Acid), 15 Percent Solution in Water</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peg-40-castor-oil-p2404-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2404_ZZ802_56_8679654c-2049-4ac3-b407-9ef9eddb4e7b.jpg?v=1776350926</image:loc>
      <image:title>PEG 40 Castor Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylurea-p2340-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2352_ZZ614_10_95e6a07f-6581-4cff-9a86-8bbc6a437d68.jpg?v=1776350928</image:loc>
      <image:title>1-Phenyl-3-methyl-5-pyrazolone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-pentadecanoic-acid-p2355-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2358_ZZG60_04_d36d3627-630b-4411-845b-882294108967.jpg?v=1776350928</image:loc>
      <image:title>1-Pentadecanol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pamoic-acid-p2370-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2404_ZZG00_55_0023e45a-5586-4b34-994c-42b68b5dfa74.jpg?v=1776350925</image:loc>
      <image:title>PEG 40 Castor Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-pentadecanol-p2358-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2404_ZZG15_51_a628c88b-8b94-4f19-ba86-4b871a4c0a44.jpg?v=1776350925</image:loc>
      <image:title>PEG 40 Castor Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tripolyphosphate-p1669-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1670_ZZG55_06_6e069c17-70a2-422c-bac5-9a9e39c57057.jpg?v=1776350934</image:loc>
      <image:title>1-Phenyl-1,3-butanedione</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionamide-p1620-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1621_ZZ612_07_59f761b0-3719-4af1-8739-c44e7c46e5b8.jpg?v=1776350928</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylethyl-isobutyrate-p2021-100ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/103-48-0_42754cee-b152-4d81-91bf-95056b109037.jpg?v=1776350931</image:loc>
      <image:title>Phenylethyl Isobutyrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1450-nf-p3732-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_932798ec-9ddd-4eb2-8fdb-77c2868ed761.jpg?v=1776350929</image:loc>
      <image:title>Polyethylene Glycol 8000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyacrylic-acid-sodium-salt-45-percent-solution-p1704-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1705_ZZG40_10_11b2774d-1085-4c25-9033-66796bfb6afe.jpg?v=1776350933</image:loc>
      <image:title>Poly(caprolactone), Flakes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentadecylamine-p3607-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1af7f65d-898b-416c-b0ff-53fb0472804b.jpg?v=1776350931</image:loc>
      <image:title>Plasticized Ointment Base</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-phenylalanine-p-nitroanilide-p2665-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2665_ZZG81_01_3b1b49f6-a83f-413e-9209-9af3de08937b.jpg?v=1776350931</image:loc>
      <image:title>L-Phenylalanine p-Nitroanilide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethyleneimine-50-percent-v-v-aqueous-solution-p1647-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1656_ZZG65_04_6ab1f165-8e2e-406b-abf2-6207a475c638.jpg?v=1776350929</image:loc>
      <image:title>Polygalacturonic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylurea-p2340-90kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2353_ZZG65_04_a50dc13c-7dc5-4a81-9559-69d866597a89.jpg?v=1776350930</image:loc>
      <image:title>Phenolphthalin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-phenyl-1-3-butanedione-p1670-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1674_ZZG81_OK_4e0cc8d7-f08b-4d56-a129-3f2d34f6a5d6.jpg?v=1776350927</image:loc>
      <image:title>Phentolamine Mesylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylethyl-acetate-p2013-250ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/103-45-7_2e972041-1f6c-42bc-969f-81a19d328277.jpg?v=1776350926</image:loc>
      <image:title>Phenylethyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-s-1-2-propanediol-p2614-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2665_ZZG81_OM_832c568d-a8fe-4a56-bbbe-4d39b7a88e9c.jpg?v=1776350929</image:loc>
      <image:title>L-Phenylalanine p-Nitroanilide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-plasticized-ointment-base-p3692-8lb</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_28a4def1-7708-4b10-8ada-5d8656ac0454.jpg?v=1776350930</image:loc>
      <image:title>Polyethylene Glycol 400, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pimobendan-ep-p1982-100gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1986_ZZG81_01_1907e020-ab80-44dd-9927-0e973e89b9b7.jpg?v=1776350930</image:loc>
      <image:title>Potassium Tetrakis(4-chlorophenyl)borate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1000-nf-p3730-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_47318fef-f56e-4d97-a51d-680f1ae04ad8.jpg?v=1776350928</image:loc>
      <image:title>Polyethylene Glycol 1450, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pipes-dipotassium-salt-biological-buffer-p1992-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2000_ZZG25_49_bf19a6f0-436f-4053-9233-b1b27a41acbc.jpg?v=1776350928</image:loc>
      <image:title>3-Pentanol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1450-nf-p3732-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6440f83c-d63e-40b4-9ad1-a0ea78875735.jpg?v=1776350928</image:loc>
      <image:title>Polyethylene Glycol 1450, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-phenyl-3-methyl-5-pyrazolone-p2352-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2353_ZZG55_06_d9363829-2379-42b2-bf07-4b6bd2564d52.jpg?v=1776350933</image:loc>
      <image:title>Phenolphthalin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-phosphonomethyl-glycine-p2725-1-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2733_ZZG70_03_470358f1-c8bd-4348-8bb8-6d5e20fc5783.jpg?v=1776350929</image:loc>
      <image:title>Poly(2-hydroxyethyl Methacrylate)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1622_ZZG25_49_e32a7b15-1f9c-443a-a0bc-1959d2d4eec0.jpg?v=1776350932</image:loc>
      <image:title>Propyl Ether</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyacrylic-acid-sodium-salt-45-percent-solution-p1704-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1708_ZZC52_51_fdbbd0cc-53f3-4a95-8e76-31826908b80e.jpg?v=1776350932</image:loc>
      <image:title>Periodic Acid, 50 Percent, Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-400-nf-p3726-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_81d79c2c-4dd4-49af-bb2b-6c63499d5362.jpg?v=1776350932</image:loc>
      <image:title>Polyethylene Glycol 300, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-pentadecanoic-acid-p2355-500gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2358_ZZG55_06_cd406df3-5f4d-43fd-a288-2f21e0584d3b.jpg?v=1776350931</image:loc>
      <image:title>1-Pentadecanol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-400-nf-p3726-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_10052377-376e-472a-8950-2eddb8b65f96.jpg?v=1776350932</image:loc>
      <image:title>Polyethylene Glycol 300, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-300-nf-p3728-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e24de2fd-a7a1-44a8-ac57-235bb48e61f9.jpg?v=1776350933</image:loc>
      <image:title>Polyethylene Glycol 1000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-pentadecanoic-acid-p2355-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2355_ZZG35_10_5e8b5cdb-071f-4366-aa56-4ba1d0113f1f.jpg?v=1776350933</image:loc>
      <image:title>n-Pentadecanoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pipes-dipotassium-salt-biological-buffer-p1992-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108321-27-3_5f814a12-5886-4837-ad67-34ce68f82ace.jpg?v=1776350931</image:loc>
      <image:title>PIPES Dipotassium Salt, Biological Buffer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-300-nf-p3728-2-5lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2cc66934-8411-4846-9c7e-56dcc911896c.jpg?v=1776350934</image:loc>
      <image:title>Polyethylene Glycol 300, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenolphthalin-p2353-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2355_ZZG70_02_4c905c66-b76c-49f7-8fad-9171d39deec7.jpg?v=1776350938</image:loc>
      <image:title>n-Pentadecanoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylethyl-acetate-p2013-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2021_ZZG15_51_4fc239f5-9c7d-4ed8-9224-86ecaa49475e.jpg?v=1776350939</image:loc>
      <image:title>Phenylethyl Isobutyrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyacrylic-acid-sodium-salt-p1702-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1704_ZZG25_06_241c7c69-b220-4b9d-aca3-38394f3529de.jpg?v=1776350932</image:loc>
      <image:title>Polyacrylic Acid Sodium Salt, 45 Percent Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-3-pentanol-p2000-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/103-45-7_0dcf18c0-d5d7-4545-8e8e-bcfb3ab6080b.jpg?v=1776350931</image:loc>
      <image:title>Phenylethyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenolphthalein-b-d-glucuronide-sodium-salt-p2705-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1071-83-6_14429c81-633d-471e-9f16-11c6d72059f2.jpg?v=1776350932</image:loc>
      <image:title>N-(Phosphonomethyl)glycine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-8000-nf-p3734-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_462e0212-5c6b-4fcf-93b9-23eb1f776da9.jpg?v=1776350932</image:loc>
      <image:title>Polyethylene Glycol 8000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-periodic-acid-50-percent-solution-p1708-400lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1718_ZZ612_06_fd9395af-9b48-43ac-b64b-3cd9da2c5fe6.jpg?v=1776350939</image:loc>
      <image:title>Potassium Thiosulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tripolyphosphate-p1669-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/13845-36-8_6a3543c9-f339-465e-b393-4180d47355d8.jpg?v=1776350934</image:loc>
      <image:title>Potassium Tripolyphosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tetrakis-4-chlorophenyl-borate-p1986-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108321-27-3_181651ec-d1ab-44df-8a44-edbaf7099db1.jpg?v=1776350937</image:loc>
      <image:title>PIPES Dipotassium Salt, Biological Buffer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-alpha-phellandrene-p2590-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2614_ZZG82_02_ac6629c4-1329-49d3-8e4d-0b821d418226.jpg?v=1776350937</image:loc>
      <image:title>(S)-1,2-Propanediol</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peg-40-castor-oil-p2404-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentaerythritol-tetraacetate-p2485-5kgbl</loc>
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      <image:title>alpha-Phellandrene</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-3-pentanol-p2000-100ml</loc>
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      <image:title>Phenylethyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pimobendan-ep-p1982-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1982_ZZG65_04_35d7995d-9da9-4278-b020-c45b6954e385.jpg?v=1776350937</image:loc>
      <image:title>Pimobendan, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poly-2-acrylamido-2-methyl-1-propanesulfonic-acid-p1698-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1702_ZZ612_06_395d76be-cba0-4587-80d2-00573be62889.jpg?v=1776350936</image:loc>
      <image:title>Polyacrylic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-metal-22-mesh-powder-p1930-250mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1930_ZZG81_02_9e9de36d-44ef-4935-8971-1de4ac682e0e.jpg?v=1776350936</image:loc>
      <image:title>Platinum Metal, 22 Mesh, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-pentadecanol-p2358-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2370_ZZ612_06_794993c0-443a-4cca-9030-7aedcf0f3929.jpg?v=1776350937</image:loc>
      <image:title>Pamoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poly-caprolactone-flakes-p1705-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_0014cb3d-d536-41f9-bea3-9d4a8b28101f.jpg?v=1776350938</image:loc>
      <image:title>Periodic Acid, 50 Percent, Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-s-1-2-propanediol-p2614-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2665_ZZG81_OK_2e860f35-4bce-480b-aa92-712bd06fdef5.jpg?v=1776350938</image:loc>
      <image:title>L-Phenylalanine p-Nitroanilide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-periodic-acid-50-percent-solution-p1708-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1718_ZZ597_04_05710212-a33e-42ca-955e-b1a503893cd3.jpg?v=1776350938</image:loc>
      <image:title>Potassium Thiosulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentaerythritol-tetraacetate-p2485-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2590_ZZG09_10_d51d46b8-983a-4561-bf50-2c0e31dc1a66.jpg?v=1776350935</image:loc>
      <image:title>alpha-Phellandrene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethyleneglycol-60-castor-oil-hydrogenated-p2877-450lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2930_ZZG60_05_bece2222-c803-4e50-a132-ac94ea072dbf.jpg?v=1776350939</image:loc>
      <image:title>Polyacrylamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phentolamine-mesylate-p1674-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1679_ZZG81_6Y_2df953e9-773c-4629-95f8-4850635ce156.jpg?v=1776350936</image:loc>
      <image:title>Alprostadil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-600-nf-p3736-200lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a631f1bc-4ec9-45b3-812c-f739970dccde.jpg?v=1776350941</image:loc>
      <image:title>Polyethylene Glycol 1500, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-300-nf-p3728-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b14ed352-521d-4596-b17c-f9dd96be2b46.jpg?v=1776350937</image:loc>
      <image:title>Polyethylene Glycol 300, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1450-nf-p3732-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_87f1c50d-aa20-4d31-9490-f29175c405b0.jpg?v=1776350936</image:loc>
      <image:title>Polyethylene Glycol 8000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1500-nf-p3740-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_ad9f3913-07c4-4c63-9808-1ccb99ffd10b.jpg?v=1776350940</image:loc>
      <image:title>Polyethylene Glycol 1500, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-phenylalanine-p-nitroanilide-p2665-500mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2669_ZZG81_01_0f8182fd-8de0-4cae-925e-35d0dd0d4f47.jpg?v=1776350937</image:loc>
      <image:title>L-Proline t-Butyl Ester Dibenzenesulfonimide Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-8000-nf-p3734-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6b246cd2-7806-462d-885b-26c45e9f2dfb.jpg?v=1776350939</image:loc>
      <image:title>Polyethylene Glycol 600, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylacetic-acid-99-percent-dea-list-i-chemical-p16621-100g</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1669_ZZ615_13_9d2d372f-2709-47ce-a07d-d6eb0eff0280.jpg?v=1776350937</image:loc>
      <image:title>Potassium Tripolyphosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-alpha-phellandrene-p2590-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2614_ZZG81_01_bc9d96dd-5c36-49ec-991e-35216d1d7ea7.jpg?v=1776350939</image:loc>
      <image:title>(S)-1,2-Propanediol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylethyl-isobutyrate-p2021-2-5lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2031_ZZG60_06_cc4a6e66-8403-4457-89cc-20682587fbc5.jpg?v=1776350943</image:loc>
      <image:title>Pyridinium Bromide Perbromide, 85+ Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prilocaine-usp-p1954-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/13005-39-5_f0b7cf14-e155-40ee-94ce-ba821c2f031f.jpg?v=1776350949</image:loc>
      <image:title>Potassium Tetrachloroaurate (III)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridinium-bromide-perbromide-85-percent-technical-p2031-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2035_ZZG82_02_27493625-d63f-4085-bf0c-29a33ea3090c.jpg?v=1776350944</image:loc>
      <image:title>1,4-Phenylenediacetic Acid, 98+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyacrylamide-p2930-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2930_ZZG50_08_c17ed719-107a-4af5-878e-afdad1046aef.jpg?v=1776350942</image:loc>
      <image:title>Polyacrylamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-papaya-fruit-powder-p1737-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1737_ZZF25_20_70db6df1-42de-4902-8fbc-4ec5c0ce53b5.jpg?v=1776350942</image:loc>
      <image:title>Papaya Fruit, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylethyl-acetate-p2013-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2021_ZZG25_49_3c056dba-da3e-43ff-8ee0-cb0670b8b0b8.jpg?v=1776350940</image:loc>
      <image:title>Phenylethyl Isobutyrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1450-nf-p3732-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_91dea056-f70b-414c-a211-2ab688a007e2.jpg?v=1776350941</image:loc>
      <image:title>Polyethylene Glycol 1450, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1000-nf-p3730-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9d6949db-ef31-4dbd-8e24-b35575dea5d2.jpg?v=1776350940</image:loc>
      <image:title>Polyethylene Glycol 1000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-proline-t-butyl-ester-dibenzenesulfonimide-salt-p2669-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1ab07a62-cb68-4417-a9dc-f033810821cd.jpg?v=1776350944</image:loc>
      <image:title>Phenolphthalein b-D-Glucuronide Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polydimethylsiloxane-silanol-terminated-p2954-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/70131-67-8_84ff007d-d872-41ce-a07a-a07a20156cac.jpg?v=1776350941</image:loc>
      <image:title>Polydimethylsiloxane, Silanol Terminated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-8000-nf-p3734-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_f3ca0d43-3c05-495f-9f44-3bd56deda258.jpg?v=1776350940</image:loc>
      <image:title>Polyethylene Glycol 8000, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylethyl-acetate-p2013-1lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/103-45-7_c7b3d4d4-f6e5-4b6d-a82d-e267a22ce5e0.jpg?v=1776350941</image:loc>
      <image:title>Phenylethyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-4-chloromethyl-pyridine-hydrochloride-p2064-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/107-03-9_ba9100af-018e-4824-9dda-cf300ca7525c.jpg?v=1776350941</image:loc>
      <image:title>1-Propanethiol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-phenylalanine-p-nitroanilide-p2665-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2669_ZZG82_02_a46dfe10-38bc-4583-99d8-12bcc74f2d23.jpg?v=1776350946</image:loc>
      <image:title>L-Proline t-Butyl Ester Dibenzenesulfonimide Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-600-nf-p3736-2-5lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b656a2ef-39b7-42c2-bf8b-3ee6bcf1ed40.jpg?v=1776350944</image:loc>
      <image:title>Polyethylene Glycol 600, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-picolinic-acid-p2061-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylbutazone-usp-p4527-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-papaya-fruit-powder-p1737-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1737_ZZ631_13_671b2199-cadf-4310-a6e1-d550cb0015e5.jpg?v=1776350939</image:loc>
      <image:title>Papaya Fruit, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-endotoxin-tested-cgmp-biocertified-tm-p9110-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P9110-10KG_v1_a311a02a-c829-496a-bde6-767ef58252ce.gif?v=1776350946</image:loc>
      <image:title>Potassium Acetate, Endotoxin Tested, cGMP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyquaternium-6-35-percent-aqueous-solution-p2818-250ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2877_ZZG15_10_3bef64ca-0bbf-470d-8951-38860a19c87d.jpg?v=1776350941</image:loc>
      <image:title>Polyethyleneglycol 60 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridinium-bromide-perbromide-85-percent-technical-p2031-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2035_ZZG65_04_d6369cdb-3679-4bca-b08c-83cf8e7ed203.jpg?v=1776350941</image:loc>
      <image:title>1,4-Phenylenediacetic Acid, 98+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-proline-t-butyl-ester-dibenzenesulfonimide-salt-p2669-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2705_ZZG81_OK_e9355c18-91ac-41fd-9fec-c0d8d4e5d614.jpg?v=1776350945</image:loc>
      <image:title>Phenolphthalein b-D-Glucuronide Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phentolamine-mesylate-usp-p1687-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1698_ZZG15_10_a5ce34dc-7e56-4fde-9fb7-3f53e1403e48.jpg?v=1776350944</image:loc>
      <image:title>Poly(2-acrylamido-2-methyl-1-propanesulfonic Acid), 15 Percent Solution in Water</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-4-picoline-n-oxide-p2058-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2061_ZZG60_06_69a2f7bb-0ae3-4c81-a209-2cf85013d4fa.jpg?v=1776350941</image:loc>
      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-picolinic-acid-p2061-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2064_ZZG55_06_41bd0745-4d75-4d03-a022-664718837ad2.jpg?v=1776350943</image:loc>
      <image:title>4-(Chloromethyl)pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyacrylamide-p2930-250gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/70131-67-8_950889f6-9cfc-4481-94a0-6d8912512d53.jpg?v=1776350944</image:loc>
      <image:title>Polydimethylsiloxane, Silanol Terminated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenolphthalein-b-d-glucuronide-sodium-salt-p2705-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2d8fec4a-5923-4bb1-8e19-0d17ee0df727.jpg?v=1776350944</image:loc>
      <image:title>Phenolphthalein b-D-Glucuronide Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethyleneglycol-60-castor-oil-hydrogenated-p2877-18kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2930_ZZG82_03_8c8da63d-2f67-4238-b3ae-158332928113.jpg?v=1776350948</image:loc>
      <image:title>Polyacrylamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-picolinic-acid-p2061-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/98-98-6_c84d5f36-c119-4c3f-b865-ae7dee70743d.jpg?v=1776350944</image:loc>
      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pheniramine-maleate-usp-p4525-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_44f47b96-c862-4041-9597-9a3e417e790c.jpg?v=1776350943</image:loc>
      <image:title>Pheniramine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-probenecid-p1726-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1727_ZZG00_55_f1614b55-c1cc-4850-9842-a6e8d60d86fe.jpg?v=1776350947</image:loc>
      <image:title>Potassium Acetate, 1 M Solution, pH 7.5</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palm-oil-pa105-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_65e023d1-da24-4285-ba08-4b549ae54af7.jpg?v=1776350946</image:loc>
      <image:title>Palm Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poly-a-b-dl-aspartic-acid-sodium-salt-p2795-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2845_ZZ612_06_a41ba6e0-7a75-4bee-9016-8ab1414069e4.jpg?v=1776350943</image:loc>
      <image:title>Polymethyl Methacrylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-8000-nf-p3734-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_4cf63108-c5e0-4f94-9a45-9ea6bb066dac.jpg?v=1776350946</image:loc>
      <image:title>Polyethylene Glycol 600, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiosulfate-p1718-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1727_ZZG15_51_50980e50-c425-46c5-9927-cd40af50d217.jpg?v=1776350945</image:loc>
      <image:title>Potassium Acetate, 1 M Solution, pH 7.5</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poly-2-hydroxyethyl-methacrylate-p2733-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2733_ZZG65_04_2ca11d04-5f70-477d-81be-811ad1596639.jpg?v=1776350947</image:loc>
      <image:title>Poly(2-hydroxyethyl Methacrylate)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiosulfate-p1718-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1726_ZZG55_06_4dd4c5ff-0489-44e9-b050-c523272c206d.jpg?v=1776350959</image:loc>
      <image:title>Probenecid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1500-nf-p3740-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_51bb7924-d5bf-4c45-b6b7-02d2678ffaa6.jpg?v=1776350949</image:loc>
      <image:title>Polyethylene Glycol 1500, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-600-nf-p3736-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_82334d0d-d9ed-4b97-8376-f9f2df08ba07.jpg?v=1776350947</image:loc>
      <image:title>Polyethylene Glycol 1500, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-procainamide-hydrochloride-usp-p1729-10kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1737_ZZ612_06_78f3bd4e-d6b7-41a7-8556-69720c24b47c.jpg?v=1776350949</image:loc>
      <image:title>Papaya Fruit, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyacrylamide-p2930-50gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2930_ZZG45_10_1f237497-95f3-4b8d-bf26-67872fbb023e.jpg?v=1776350947</image:loc>
      <image:title>Polyacrylamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-propanethiol-p2066-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2073_ZZG30_04_28301935-e175-415b-b8ab-74c10ebdcef3.jpg?v=1776350949</image:loc>
      <image:title>2-Propylpentanoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-phosphonomethyl-glycine-p2725-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2733_ZZG81_01_7113b136-b45a-47f0-a2a9-908ff5d438fd.jpg?v=1776350948</image:loc>
      <image:title>Poly(2-hydroxyethyl Methacrylate)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylethyl-isobutyrate-p2021-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2025_ZZG65_04_7dfd483e-cf88-46c9-bb06-0e8d42b8c0f3.jpg?v=1776350947</image:loc>
      <image:title>2,6-Pyridinedimethanol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethyleneglycol-60-castor-oil-hydrogenated-p2877-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_fef2e65d-a035-4e40-b586-f6e5971df069.jpg?v=1776350949</image:loc>
      <image:title>Polyethyleneglycol 60 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyacrylic-acid-sodium-salt-p1702-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1704_ZZG15_10_23953023-f4a4-48dd-8fcf-2ad59ee0c9d0.jpg?v=1776350954</image:loc>
      <image:title>Polyacrylic Acid Sodium Salt, 45 Percent Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dexpanthenol-fcc-pa118-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA125_ZZ612_06_7edc375c-add2-43ef-bd44-4bbc70a72310.jpg?v=1776350951</image:loc>
      <image:title>Papain, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poly-2-acrylamido-2-methyl-1-propanesulfonic-acid-p1698-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1702_ZZ614_10_896302f9-fbe3-4e4f-a330-db891f390492.jpg?v=1776350951</image:loc>
      <image:title>Polyacrylic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-usp-ep-biocertified-tm-p9811-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P9813-1KG_v1_20e7ed11-ecb0-41cf-b96b-4bea2bcd0c74.gif?v=1776350949</image:loc>
      <image:title>Potassium Acetate, EP, BP, JPE, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poly-2-hydroxyethyl-methacrylate-p2733-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2795_ZZG81_01_56f4da8c-181e-4776-806a-7ac4284b7ed2.jpg?v=1776350946</image:loc>
      <image:title>Poly-(a,b)-DL-aspartic acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-1500-nf-p3740-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_196efea9-2b60-4594-b855-8ca251fa8c44.jpg?v=1776350958</image:loc>
      <image:title>Pheniramine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polydimethylsiloxane-silanol-terminated-p2954-1kg</loc>
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      <image:title>Polyethylenimine, Branched, Av. Mn (by GPC) Approx. 10,000</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyacrylamide-p2930-500gm</loc>
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      <image:title>Polydimethylsiloxane, Silanol Terminated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-ep-bp-jpe-biocertified-tm-p9813-1kg</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P9813-12KG_v1_df000c36-f0f8-4360-8741-b7f99feeb683.gif?v=1776350952</image:loc>
      <image:title>Potassium Acetate, EP, BP, JPE, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-papain-powder-purified-pa125-20kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Patent Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-1-m-solution-ph-7-5-p1727-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Procainamide Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poly-2-hydroxyethyl-methacrylate-p2733-25gm</loc>
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      <image:title>Polyquaternium-6, 35 Percent Aqueous Solution, Very low molecular weight</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2996_ZZG20_50_c2cc0d70-8d98-49c4-9846-a016e87c02f6.jpg?v=1776350950</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-6-pyridinedimethanol-p2025-25gm</loc>
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      <image:title>Pyridinium Bromide Perbromide, 85+ Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Potassium Acetate, EP, BP, JPE, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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    <image:image>
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      <image:title>2-Propylpentanoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenolphthalein-b-d-glucuronide-sodium-salt-p2705-250mg</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2725_ZZG81_01_3f3ffb4e-4a58-4dd1-8a84-b6946c3dd84a.jpg?v=1776350955</image:loc>
      <image:title>N-(Phosphonomethyl)glycine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylbutazone-usp-p4527-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenylbutazone, USP</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tetrakis-4-chlorophenyl-borate-p1986-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1986_ZZG70_02_341cad44-e28f-4120-8ab6-542beb462481.jpg?v=1776350954</image:loc>
      <image:title>Potassium Tetrakis(4-chlorophenyl)borate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylenimine-branched-av-mn-by-gpc-approx-10-000-p2996-100ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3014_ZZG15_51_7d3565af-e08c-4480-8614-d325ec49a409.jpg?v=1776350957</image:loc>
      <image:title>Polyquaternium-D11, 20 Percent Aqueous Solution</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peptone-beef-powder-pe117-500gm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Peptone, Beef, Powder</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pheniramine-maleate-usp-p4525-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polymethyl-methacrylate-p2845-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polyethyleneglycol 60 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-piperonal-99-percent-dea-list-i-chemical-p49104-500g</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P9110-2.5KG_v1_ae12a528-425a-4c91-aaf2-26f084f14e26.gif?v=1776350957</image:loc>
      <image:title>Potassium Acetate, Endotoxin Tested, cGMP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA125_ZZ614_10_fcbe1169-4652-4c4f-bd51-ac4bdd4afa47.jpg?v=1776350950</image:loc>
      <image:title>Papain, Powder, Purified</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-nf-pe105-25ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Peppermint Oil, NF</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-1-m-solution-ph-7-5-p1727-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Procainamide Hydrochloride, USP</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Peppermint Oil, NF</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylenimine-branched-av-mn-by-gpc-approx-10-000-p2996-250ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3018_ZZG81_OK_5edc126c-f1cc-4f99-b2fa-84f941d3a4dd.jpg?v=1776350957</image:loc>
      <image:title>Phospho(enol)pyruvate Trisodium Salt, Hydrate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA105_ZZC58_10_2554a3b9-b883-4819-aec3-89021af60e91.jpg?v=1776350957</image:loc>
      <image:title>Palm Oil</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-4-phenylenediacetic-acid-98-percent-p2035-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Acetate, EP, BP, JPE, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Potassium Acetate, Endotoxin Tested, cGMP, bioCERTIFIED(TM)</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Patent Blue</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Polyethyleneglycol 60 Castor Oil, Hydrogenated</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pentaerythritol, Reagent</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polyethylenimine, Branched, Av. Mn (by GPC) Approx. 10,000</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Polyethylene Glycol 600, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-picolinic-acid-p2061-500gm</loc>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Dexpanthenol, FCC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pramoxine-hydrochloride-usp-pr106-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pramoxine Hydrochloride, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:title>Phenanthrene, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Polysorbate 40, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-propylpentanoic-acid-p2073-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:caption></image:caption>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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  <url>
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      <image:title>Polyethylene Glycol 1450, NF</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Resorcinol, Flake, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Polysorbate 60, NF</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Polysorbate 40, NF</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Polysorbate 60, NF</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Palm Oil</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Prednisone, Anhydrous, Micronized, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Pentaerythritol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pectin-citrus-usp-pe100-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-endotoxin-tested-cgmp-biocertified-tm-p9110-10kg</loc>
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      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-nf-pe105-100ml</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Peppermint Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-papaya-fruit-powder-p1737-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Paraffin, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-petrolatum-yellow-usp-pe130-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-picolinic-acid-p2061-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>4-(Chloromethyl)pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-80-nf-po138-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Polysorbate 85</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-20-nf-po132-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polysorbate 40, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenanthrene-reagent-ph106-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Phenol, Fused Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prednisone-anhydrous-micronized-usp-pr103-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenanthrene-reagent-ph106-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-80-nf-po138-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Polysorbate 80, NF</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-proline-pr120-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Polysorbate 80, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-60-nf-po136-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO138_ZZG15_51_0da6fcf2-95a1-4b53-8d80-ac954183d8cd.jpg?v=1776350968</image:loc>
      <image:title>Polysorbate 80, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prilocaine-hydrochloride-usp-pr102-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR103_ZZG70_02_96edc0f8-a669-49d4-a77c-bf616b46aa07.jpg?v=1776350972</image:loc>
      <image:title>Prednisone, Anhydrous, Micronized, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-petrolatum-white-usp-pe125-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a56180eb-30e1-4f5d-bbf0-8cb5d93438df.jpg?v=1776350970</image:loc>
      <image:title>Petrolatum, White, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-80-nf-po138-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_0b0c4acc-3e3d-45f2-a8df-d24186ad49b5.jpg?v=1776350973</image:loc>
      <image:title>Polysorbate 80, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-fused-crystal-usp-ph120-25gmgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH120_ZZG45_10_c2ecf172-3bf3-4c80-8238-a393773ad3b1.jpg?v=1776350972</image:loc>
      <image:title>Phenol, Fused Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-proline-pr120-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR130_ZZC52_51_3a4a5247-9f99-46e5-8858-4789cef98f27.jpg?v=1776350976</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-85-po140-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO141_ZZ613_08_420137d6-68e9-4270-8bea-6fbef6e553f1.jpg?v=1776350973</image:loc>
      <image:title>Polyvinyl Alcohol, 99-100 Percent, Hydrolyzed, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peptone-beef-powder-pe117-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE117_ZZ817_13_0b9dd14e-44ae-490a-8828-aaca09da6998.jpg?v=1776350974</image:loc>
      <image:title>Peptone, Beef, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resorcinol-flake-technical-r1529-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1594_ZZG81_ON_794128cf-0f4f-4d14-8398-7976edc5aa15.jpg?v=1776350975</image:loc>
      <image:title>Ruthenium (III) Iodide, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prednisone-anhydrous-micronized-usp-pr103-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/53-03-2_7e11c468-16b9-4453-abee-7a1edbfde8b7.jpg?v=1776350973</image:loc>
      <image:title>Prednisone, Anhydrous, Micronized, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenanthrene-reagent-ph106-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH106_ZZ616_13_8247cc9e-95bc-489f-8064-d465f35f135b.jpg?v=1776350971</image:loc>
      <image:title>Phenanthrene, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-40-nf-po134-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_bae31f66-af37-4035-a5e6-cfe4de4989d7.jpg?v=1776350979</image:loc>
      <image:title>Polysorbate 40, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pectin-citrus-usp-pe100-20kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE103_ZZ615_11_5d293161-7600-402d-b2fb-5080c46e1029.jpg?v=1776350978</image:loc>
      <image:title>Pentaerythritol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-patent-blue-pa135-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA140_ZZG65_04_c8d69c90-9a1e-4c85-ab23-d534bc24732e.jpg?v=1776350977</image:loc>
      <image:title>Patent Blue A</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-nf-pe105-180kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE117_ZZ612_06_09e52a92-7b0c-4e8f-aa97-3fefd7041c07.jpg?v=1776350972</image:loc>
      <image:title>Peptone, Beef, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-renex-r-30-r1636-45lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_f313a937-f5d6-4337-9d49-b21dfe57b8a7.jpg?v=1776350974</image:loc>
      <image:title>Polyoxyethylene (10) Tridecyl Ether</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-fused-crystal-usp-ph120-500gmgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH120_ZZG35_11_b7f1ab21-410f-4a90-91c4-8b6eb8054299.jpg?v=1776350974</image:loc>
      <image:title>Phenol, Fused Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-petrolatum-yellow-usp-pe130-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_7cce6e0d-165a-4289-a970-05bb2a7fe7c8.jpg?v=1776350973</image:loc>
      <image:title>Petrolatum, Yellow, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pramoxine-hydrochloride-usp-pr106-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR120_ZZ612_06_c549dbe8-1739-4770-b027-f5646a7186f2.jpg?v=1776350975</image:loc>
      <image:title>L-Proline</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-red-reagent-acs-ph132-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH132_ZZ631_11_bd3a6acc-b6ca-425e-8b0d-d2665a6aca33.jpg?v=1776350978</image:loc>
      <image:title>Phenol Red, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-85-po140-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO141_ZZ615_11_e228d6e9-fb50-4485-8278-462026769a78.jpg?v=1776350975</image:loc>
      <image:title>Polyvinyl Alcohol, 99-100 Percent, Hydrolyzed, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ponceau-3r-po144-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO147_ZZ614_10_a570360e-57e7-4698-8c44-a8f8379c671e.jpg?v=1776350974</image:loc>
      <image:title>Povidone K-30</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pramoxine-hydrochloride-usp-pr106-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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    <image:image>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinyl-alcohol-99-100-percent-hydrolyzed-reagent-po141-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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  <url>
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      <image:title>Pramoxine Hydrochloride, USP</image:title>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:title>Polyoxyethylene (10) Tridecyl Ether</image:title>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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  <url>
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      <image:title>Polysorbate 80, NF</image:title>
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  </url>
  <url>
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      <image:title>Renex(R) 30</image:title>
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  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resorcinol-flake-technical-r1529-25kgbl</loc>
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      <image:title>Ruthenium (III) Iodide, Anhydrous</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-papain-powder-purified-pa125-100gm</loc>
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      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ruthenium-iii-iodide-anhydrous-r1594-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1636_ZZG00_55_05a076fb-ed52-48da-847d-419b63537e4c.jpg?v=1776350981</image:loc>
      <image:title>Renex(R) 30</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peptone-beef-powder-pe117-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_03b8223a-cd6e-4358-9ae8-00ebd7beddc2.jpg?v=1776350981</image:loc>
      <image:title>Petrolatum, White, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-endotoxin-tested-cgmp-biocertified-tm-p9110-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_5508973b-1000-445c-accc-952441d2daa6.jpg?v=1776350982</image:loc>
      <image:title>Potassium Acetate, Endotoxin Tested, cGMP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinyl-alcohol-99-100-percent-hydrolyzed-reagent-po141-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO144_ZZG82_02_d635af59-ca81-458d-ac0b-c227125400c6.jpg?v=1776350984</image:loc>
      <image:title>Ponceau 3R</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-nf-pe105-10kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE110_ZZG15_51_ef68ac26-e4e7-48d7-8f91-ead347a27aec.jpg?v=1776350983</image:loc>
      <image:title>Peppermint Spirit, USP</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyoxyethylene-10-tridecyl-ether-r1639-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1723_ZZG25_07_f505b028-e15b-41a1-9304-9b12d3ab357f.jpg?v=1776350982</image:loc>
      <image:title>Resorcinol Monoacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resorcinol-monoacetate-r1723-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Resorcinol Monoacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-crystalline-powder-usp-po155-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/127-08-2_85b06006-dd92-472e-861a-c91f84eb844d.jpg?v=1776350984</image:loc>
      <image:title>Potassium Acetate, Crystalline Powder, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-usp-pr130-4ltpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR130_ZZG00_55_e77bc2d3-d2f9-4ce7-bc6c-d075534f0d4d.jpg?v=1776350987</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pramoxine-hydrochloride-usp-pr106-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/637-58-1_a88cf4bd-0fc3-4aee-bc42-089a36c0a7bc.jpg?v=1776350986</image:loc>
      <image:title>Pramoxine Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-bicarbonate-granular-usp-po158-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO165_ZZ613_10_7d7b2c6e-61df-4711-afbd-db6a54680109.jpg?v=1776350985</image:loc>
      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-spirit-usp-pe110-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE117_ZZ615_10_57763587-13af-4149-a8d0-50652a041e36.jpg?v=1776350987</image:loc>
      <image:title>Peptone, Beef, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-liquefied-phenol-usp-ph125-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH132_ZZG65_04_47ea5917-c0c4-4be4-a048-ca1f23ff24bb.jpg?v=1776350987</image:loc>
      <image:title>Phenol Red, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-usp-pr130-4ltpl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR130_ZZG00_55_a53c0d56-9392-4e79-afd2-4c35c2e40c26.jpg?v=1776350986</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-proline-pr120-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR130_ZZC52_51_b42c5bd6-7998-4282-be67-22ab39a56e94.jpg?v=1776350988</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rose-hips-extract-4-1-powder-r1877-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R2010_ZZG00_55_bdeb3dbd-84e5-4ada-8894-dd2bcc6bf082.jpg?v=1776350985</image:loc>
      <image:title>Rapeseed Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-liquefied-phenol-usp-ph125-4ltpv</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_67739be2-b434-4540-9c9e-083b89c73f90.jpg?v=1776350987</image:loc>
      <image:title>Liquefied Phenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-30-po147-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO155_ZZ614_10_fa2f3329-f5da-4321-aaae-90215fafd4ea.jpg?v=1776350988</image:loc>
      <image:title>Potassium Acetate, Crystalline Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-red-water-soluble-reagent-acs-ph135-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH135_ZZF20_1C_1160050f-5d5a-4320-adbd-d70b3a016b37.jpg?v=1776350988</image:loc>
      <image:title>Phenol Red, Water Soluble, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-crystalline-powder-usp-po155-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO155_ZZF25_20_6410e641-cc1b-45f6-9e3e-0e7bc6eb9d9c.jpg?v=1776350988</image:loc>
      <image:title>Potassium Acetate, Crystalline Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-30-po147-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO155_ZZ612_07_0a3624ce-4309-4bb0-9d24-a3af069e287a.jpg?v=1776350988</image:loc>
      <image:title>Potassium Acetate, Crystalline Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenothiazine-ph137-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH143_ZZG65_04_3326ee7e-ca96-41b9-9a75-8216aebe7e6e.jpg?v=1776350984</image:loc>
      <image:title>D-Phenylalanine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylmercuric-acetate-cp-ph151-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH151_ZZG40_11_5941f5e5-db3a-4b28-bbea-7b7ca5aac0fe.jpg?v=1776350986</image:loc>
      <image:title>Phenylmercuric Acetate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-40-nf-po134-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO136_ZZG00_55_3e400a0d-4a04-4008-bc6d-58a180898cc5.jpg?v=1776350991</image:loc>
      <image:title>Polysorbate 60, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-crystalline-powder-usp-po155-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO158_ZZ615_13_75cbc263-315e-4d01-bf86-a54483153719.jpg?v=1776350989</image:loc>
      <image:title>Potassium Bicarbonate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resorcinol-flake-technical-r1529-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1529_ZZF20_1C_474c4ed3-eac9-4efd-9c1f-b2e3418c5197.jpg?v=1776350987</image:loc>
      <image:title>Resorcinol, Flake, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-liquefied-phenol-usp-ph125-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1b9e601c-1426-4120-838d-1791817fff45.jpg?v=1776350996</image:loc>
      <image:title>Liquefied Phenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-125ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/770-35-4_20f09232-9ea0-4f34-aa80-4f7b9859f7c4.jpg?v=1776350988</image:loc>
      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-oxide-reagent-pr131-2-5ltpv</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR132_ZZG25_AG_fce0af16-5910-4605-a619-af8bb001e5e0.jpg?v=1776350990</image:loc>
      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-usp-pr130-4ltgl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/57-55-6_a67be315-381d-4b14-bfc9-322e90c1805c.jpg?v=1776350991</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-red-water-soluble-reagent-acs-ph135-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH137_ZZG55_06_b7fa35ac-eb4d-4a8e-9306-d82286b74ce6.jpg?v=1776350988</image:loc>
      <image:title>Phenothiazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-crystalline-powder-usp-po155-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO158_ZZ613_10_81fadc6f-bcbd-45c9-be12-4b8ba813bb5a.jpg?v=1776350987</image:loc>
      <image:title>Potassium Bicarbonate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-fused-crystal-usp-ph120-1-5kgpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH125_ZZG15_51_0171b680-6fe2-47c9-ae3b-1c2795bd2569.jpg?v=1776350990</image:loc>
      <image:title>Liquefied Phenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prednisone-anhydrous-micronized-usp-pr103-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR103_ZZG40_10_692972ec-ece7-47ef-b1f7-b70bc6f6d6a7.jpg?v=1776350991</image:loc>
      <image:title>Prednisone, Anhydrous, Micronized, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7447-40-7_136d84c0-6743-4535-94bf-289fb1e3eae6.jpg?v=1776350991</image:loc>
      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-crystalline-powder-usp-po155-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO155_ZZ616_13_7f91b9ba-b92d-46b3-bc05-fd293ce6edb4.jpg?v=1776350990</image:loc>
      <image:title>Potassium Acetate, Crystalline Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-usp-pr130-500mlpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR130_ZZC45_55_7f9fb650-f0ed-46bd-8ad8-60a07c11672e.jpg?v=1776350996</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO165_ZZ830_18_6f3cb05c-0c04-4506-949d-909842f2393d.jpg?v=1776350990</image:loc>
      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZ613_10_ff123153-d72e-420a-a759-66e125f63aa4.jpg?v=1776350990</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-red-reagent-acs-ph132-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH135_ZZG82_02_ba61cf94-36f8-49cc-9a2a-9826b4218022.jpg?v=1776350994</image:loc>
      <image:title>Phenol Red, Water Soluble, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinyl-alcohol-99-100-percent-hydrolyzed-reagent-po141-250gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO141_ZZ616_13_40ea87e2-d068-4f37-aab1-c02c9f93b881.jpg?v=1776350993</image:loc>
      <image:title>Polyvinyl Alcohol, 99-100 Percent, Hydrolyzed, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-red-water-soluble-reagent-acs-ph135-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH135_ZZG35_11_41518fba-00ae-4e10-9f5f-3c9ea6b6b318.jpg?v=1776350991</image:loc>
      <image:title>Phenol Red, Water Soluble, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-usp-pr130-20ltpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/75-56-9_5abdd84b-7dfe-4033-83f1-54ece4c0f5ae.jpg?v=1776350996</image:loc>
      <image:title>Propylene Oxide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZ597_05_7aa6e451-ace3-4e8d-a15c-6354a62df22a.jpg?v=1776350992</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO165_ZZ615_13_16ab179b-92dc-47cd-b10f-8c52fc7c11a4.jpg?v=1776350993</image:loc>
      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-red-reagent-acs-ph132-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/143-74-8_f790ecb6-0cb9-4cff-b818-adfe6f6bc0a2.jpg?v=1776350993</image:loc>
      <image:title>Phenol Red, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-25ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR132_ZZC45_55_f372f331-09ce-471b-a7c4-056bfd33e6ac.jpg?v=1776350994</image:loc>
      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-usp-pr130-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/770-35-4_b35955e0-bc9f-4e5a-9049-d18630332941.jpg?v=1776350994</image:loc>
      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-bicarbonate-granular-usp-po158-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO158_ZZ830_18_08520389-de40-4d2f-95a0-8734f96d8302.jpg?v=1776350996</image:loc>
      <image:title>Potassium Bicarbonate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prednisone-anhydrous-micronized-usp-pr103-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR103_ZZ616_11_f5de2dd2-94d7-47b4-86bf-f04e2cffe577.jpg?v=1776350995</image:loc>
      <image:title>Prednisone, Anhydrous, Micronized, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyoxyethylene-10-tridecyl-ether-r1639-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/102-29-4_d0516a34-4ecb-443f-91d0-7f51765bf708.jpg?v=1776350994</image:loc>
      <image:title>Resorcinol Monoacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-usp-pr130-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/57-55-6_12e42868-4ba0-4a69-8af0-779cdd713c7f.jpg?v=1776350998</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-liquefied-phenol-usp-ph125-4ltpv-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH132_ZZG82_02_60408342-8bab-4923-8c14-0ff10299bac7.jpg?v=1776350993</image:loc>
      <image:title>Phenol Red, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR133-25KGBL_v1_8b098704-4520-4e6f-850f-8e50f6e4b199.gif?v=1776350996</image:loc>
      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinyl-alcohol-99-100-percent-hydrolyzed-reagent-po141-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO141_ZZF20_1C_dcf3b267-e32c-4bc2-ab81-6354f7f13c75.jpg?v=1776350993</image:loc>
      <image:title>Polyvinyl Alcohol, 99-100 Percent, Hydrolyzed, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR133_ZZ612_06_ce586f31-7f87-4401-b6af-8b96c74950d2.jpg?v=1776350996</image:loc>
      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rapeseed-oil-r2010-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3038_ZZG81_M1_4f03fee0-0248-47e6-8e88-c358e3031eaf.jpg?v=1776350996</image:loc>
      <image:title>9-cis-Retinoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR133_ZZ614_10_6908225f-c294-4555-b1a3-c838650c89f6.jpg?v=1776350993</image:loc>
      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR140_ZZG65_04_85a90d5d-f1c8-4c53-beed-1a439e4666e6.jpg?v=1776350995</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-nf-pe105-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8006-90-4_17726bd4-c494-4674-a72e-da7d8986fc0e.jpg?v=1776350999</image:loc>
      <image:title>Peppermint Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-bicarbonate-granular-usp-po158-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO158_ZZF20_1D_19949cb0-1537-4888-9906-35e642e419c2.jpg?v=1776350994</image:loc>
      <image:title>Potassium Bicarbonate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resorcinol-monoacetate-r1723-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1877_ZZ612_06_c53e6e70-ab90-44b4-89fc-c1ac0e590ba4.jpg?v=1776350992</image:loc>
      <image:title>Rose Hips, Extract, 4:1, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-petrolatum-white-usp-pe125-15-9kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_f370d17f-7465-41ae-ac72-d26651875128.jpg?v=1776350995</image:loc>
      <image:title>Petrolatum, Yellow, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-all-trans-retinal-r3041-100gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/116-31-4_7a10d5cb-80ba-4d47-bcfc-321914d1c6cd.jpg?v=1776350995</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resorcinol-monoacetate-r1723-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1877_ZZ614_10_23694433-b6e4-45f3-90b5-880f59b985c0.jpg?v=1776350997</image:loc>
      <image:title>Rose Hips, Extract, 4:1, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-113-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZ613_10_746c9e43-079c-426b-8ab8-66873e83f712.jpg?v=1776350996</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ponceau-3r-po144-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO147_ZZ612_06_d20f4b1b-ba2c-41fb-8a6c-3f1a222a3095.jpg?v=1776351004</image:loc>
      <image:title>Povidone K-30</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO165_ZZ615_13_3c3ddec8-d99c-4f8f-8983-7d4178d62b83.jpg?v=1776350999</image:loc>
      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-phenylalanine-ph143-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH151_ZZG65_04_626a802b-8902-4048-8e1b-c01f2640691c.jpg?v=1776351001</image:loc>
      <image:title>Phenylmercuric Acetate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZF20_1D_7c1c7cf5-b134-474c-aac7-96f673f5a72d.jpg?v=1776350999</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylmercuric-acetate-cp-ph151-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/62-38-4_bf3c98bb-d1e4-452c-a9e5-8e707d9595f4.jpg?v=1776351000</image:loc>
      <image:title>Phenylmercuric Acetate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7447-40-7_e5c44e57-fac5-4ce3-a045-917e9631083a.jpg?v=1776351002</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resorcinol-monoacetate-r1723-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1723_ZZG15_10_bd7df84d-4ca1-42de-a228-585cbb30a5fd.jpg?v=1776350999</image:loc>
      <image:title>Resorcinol Monoacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZ830_18_1668f4f0-d11e-461b-a033-113b3d8bde9c.jpg?v=1776350997</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenothiazine-ph137-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH137_ZZF20_1C_4340623c-b69c-4080-b5ad-580bfaeac517.jpg?v=1776351003</image:loc>
      <image:title>Phenothiazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rose-hips-extract-4-1-powder-r1877-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1877_ZZ616_13_f5a47ae4-12d7-448b-a48c-da1f5b4b0f26.jpg?v=1776350997</image:loc>
      <image:title>Rose Hips, Extract, 4:1, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-phenylalanine-ph143-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH143_ZZ616_11_c7e6aae1-2807-4131-949a-d6a98f440917.jpg?v=1776351000</image:loc>
      <image:title>D-Phenylalanine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-50gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZ615_13_7cf22b2b-64e0-4725-8eea-d58359a6e881.jpg?v=1776350996</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-gluconate-anhydrous-usp-po178-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/299-27-4_a1eecd27-b66e-4ad5-81dd-b9b1d4618bb7.jpg?v=1776350998</image:loc>
      <image:title>Potassium Gluconate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-all-trans-retinal-r3041-250mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG82_02_0fec3288-bd46-45c9-b236-a6675c1a03d2.jpg?v=1776351002</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenothiazine-ph137-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH143_ZZG55_06_14b6f73f-95ef-4e3a-bf66-9e93c0799236.jpg?v=1776351004</image:loc>
      <image:title>D-Phenylalanine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-phenylalanine-ph143-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH151_ZZG55_06_9331a1bd-71db-4e0e-8771-45cd53d55819.jpg?v=1776351002</image:loc>
      <image:title>Phenylmercuric Acetate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZ615_13_7de4e7a0-ebb7-4ebe-82b2-b01754c8650b.jpg?v=1776351002</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylmercuric-nitrate-cp-ph156-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a8a297b8-4d8c-4ecd-8d08-d4a904e4ca59.jpg?v=1776350999</image:loc>
      <image:title>Phenylmercuric Nitrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR140_ZZG82_02_a67b7569-8dfd-4fbe-855b-051134c38d55.jpg?v=1776351001</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylmercuric-acetate-cp-ph151-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH156_ZZG35_11_524ea7bf-c45f-48d8-9c1c-ef6bec53c9e4.jpg?v=1776350999</image:loc>
      <image:title>Phenylmercuric Nitrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/94-13-3_dd418571-a3f0-4709-8ca7-bacd6c4fc31a.jpg?v=1776351004</image:loc>
      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentaerythritol-reagent-pe103-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE103_ZZF25_20_6ef2a68d-a666-4d2d-8377-7c54debe1be8.jpg?v=1776350999</image:loc>
      <image:title>Pentaerythritol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-9-cis-retinoic-acid-r3038-5mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG81_OK_e05ea95c-2a15-4393-a007-8ecd40439415.jpg?v=1776351001</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-usp-pr130-500mlpl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR130_ZZC45_55_e641f19c-6fc0-4b7c-a910-de56bcdeebf1.jpg?v=1776350998</image:loc>
      <image:title>Propylene Glycol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylmercuric-nitrate-cp-ph156-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH160_ZZ612_07_3add98c2-5512-49b5-a274-9fd85c9f810f.jpg?v=1776351007</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rhodamine-6g-rh120-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH120_ZZG55_06_4b3747d3-d9fa-4042-9e4f-1bd16c5080f4.jpg?v=1776351004</image:loc>
      <image:title>Rhodamine 6G</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY101_ZZG35_11_dc09b4f4-e4c4-4020-b124-434ef7791fbc.jpg?v=1776351003</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/318-98-9_68e3f059-6f60-46d9-8698-e14f34005129.jpg?v=1776351000</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH160_ZZ631_13_663e847a-cd3b-4c61-a80d-bf0ce080aee3.jpg?v=1776351003</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenothiazine-ph137-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/92-84-2_a8f2bd45-e667-426c-beed-da360f3a2975.jpg?v=1776351004</image:loc>
      <image:title>Phenothiazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-raffinose-pentahydrate-ra105-10kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RE105_ZZG81_01_23d5a006-b1aa-4773-9492-223aa9b7d884.jpg?v=1776351002</image:loc>
      <image:title>Resazurin Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-red-water-soluble-reagent-acs-ph135-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH137_ZZG40_10_ebb53816-cfaa-4d2d-b244-605bc8930824.jpg?v=1776351002</image:loc>
      <image:title>Phenothiazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-gluconate-anhydrous-usp-po178-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZ613_10_89b27e63-831d-4677-80f2-3b3091e205a9.jpg?v=1776351003</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenol-red-water-soluble-reagent-acs-ph135-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/34487-61-1_1e29bb63-816b-411d-8bd5-024c3fd5d4d3.jpg?v=1776351008</image:loc>
      <image:title>Phenol Red, Water Soluble, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-phenoxytol-reagent-pr132-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/770-35-4_7bc5d9ba-f053-427c-a237-5d2003031485.jpg?v=1776351003</image:loc>
      <image:title>Propylene Phenoxytol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-all-trans-retinal-r3041-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG60_06_63f9837c-eb2e-43a4-be2d-9d70e56b8652.jpg?v=1776351006</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY101_ZZG55_06_1d90bbbf-e78c-46f1-9262-c3b7a397d6fb.jpg?v=1776351003</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-113-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZ613_10_fee33494-3b65-427e-ba35-2d13b76becfd.jpg?v=1776351006</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR133_ZZ616_13_6dc722c4-ebfd-4030-8c60-f761774f89ee.jpg?v=1776351002</image:loc>
      <image:title>Propylparaben, NF, BP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylmercuric-nitrate-cp-ph156-20kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH160_ZZ614_10_4ea943c9-4524-4790-b7c6-8a78a582b8af.jpg?v=1776351007</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-raffinose-pentahydrate-ra105-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RA105_ZZ614_10_442b87c4-c9c6-4a7d-9a7e-166cdf33f6bf.jpg?v=1776351005</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZ615_13_fbca0b76-1146-4fe7-b934-f9f057f9e0e1.jpg?v=1776351004</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rimantadine-hydrochloride-r3067-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3067_ZZG35_11_c71531eb-e849-48ef-9fcf-2a410d7ca8f5.jpg?v=1776351004</image:loc>
      <image:title>Rimantadine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZ830_18_553d4a57-f595-4a46-8094-24eb1cd1b626.jpg?v=1776351006</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-nf-bp-ep-pr133-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR140_ZZG81_01_0db23b61-491d-4be8-8f36-581069f4a64b.jpg?v=1776351007</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rapeseed-oil-r2010-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3038_ZZG81_6Y_a78810b9-84a8-4823-8d21-ca969e3a7b5a.jpg?v=1776351006</image:loc>
      <image:title>9-cis-Retinoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-all-trans-retinal-r3041-160gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3067_ZZG81_01_bd387e22-79f4-41b5-bfc0-8c4bcfecf027.jpg?v=1776351009</image:loc>
      <image:title>Rimantadine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riluzole-r3213-50mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3213_ZZG81_01_d2301fb3-274a-4c2f-a2f6-1a0dd77e03f4.jpg?v=1776351013</image:loc>
      <image:title>Riluzole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-hydrochloride-py100-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG55_06_8d5ad2e3-73dd-4eff-98c8-48a9ff91032e.jpg?v=1776351006</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-all-trans-retinal-r3041-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG81_01_a83beaf4-963b-4fe0-892f-69e3f4ac13af.jpg?v=1776351010</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO178_ZZ616_13_5678a5bd-dd9e-4b5e-8804-1c1e4c33205c.jpg?v=1776351011</image:loc>
      <image:title>Potassium Gluconate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-30-po147-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9003-39-8_c29209f4-f683-480e-bb39-5005d11e2f2f.jpg?v=1776351002</image:loc>
      <image:title>Povidone K-30</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-usp-po185-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO191_ZZ830_18_5c911745-d70c-4179-ac47-7feb26806503.jpg?v=1776351003</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-9-cis-retinoic-acid-r3038-25mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3041_ZZG81_ON_60afa3aa-d2ed-4a33-807d-ae4bae38a2cc.jpg?v=1776351007</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-500gmpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZ830_18_793a1a89-b70b-4911-8f08-4973d0ae02f1.jpg?v=1776351007</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-usp-po185-2-5kgpl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZF20_1D_1325f528-32ad-42e6-9d84-005a595b3fb1.jpg?v=1776351006</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-usp-po185-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZG35_13_5dd0cc20-497a-4708-a6c8-d2a30da889db.jpg?v=1776351007</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/118-55-8_81efc097-17cf-4125-9beb-a947f88c29a7.jpg?v=1776351013</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-all-trans-retinal-r3041-390gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R3067_ZZG82_02_6d7f1e6d-eaae-4cb9-8f6e-d0974292fa64.jpg?v=1776351011</image:loc>
      <image:title>Rimantadine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-gluconate-anhydrous-usp-po178-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO178_ZZF25_20_1a9c4c0d-31b5-4194-823b-3c601be35b5d.jpg?v=1776351010</image:loc>
      <image:title>Potassium Gluconate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZ615_13_88061a7c-464e-4cef-b9c0-250fcaac35f1.jpg?v=1776351006</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-hydrochloride-py100-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY101_ZZG81_01_d126dac7-aa84-47c9-be0b-386dec73db09.jpg?v=1776351010</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH165_ZZG55_06_4e3fb2a1-bd52-4565-b6ae-77c3f86471e3.jpg?v=1776351009</image:loc>
      <image:title>Phloroglucinol, Hydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-12kgpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO178_ZZ614_10_60d1e441-dbc6-4c5e-afb5-46cf1e60121f.jpg?v=1776351013</image:loc>
      <image:title>Potassium Gluconate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-granular-usp-po175-2-5kgpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO175_ZZF25_1D_482aa164-3e99-457f-a925-a7816a5f777d.jpg?v=1776351008</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH160_ZZF25_20_0c0b0702-cd07-456d-bf59-6891f983c69a.jpg?v=1776351008</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-usp-po185-2-5kggl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZ500_13_2ab78aa3-f5eb-42dc-a0da-9c230a716ce2.jpg?v=1776351008</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZF20_20_138de0e0-0679-4916-93d2-91f3033bd785.jpg?v=1776351013</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylmercuric-acetate-cp-ph151-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH156_ZZG65_04_39506862-9328-44e4-9ef9-bb5089323ef3.jpg?v=1776351013</image:loc>
      <image:title>Phenylmercuric Nitrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-40kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH165_ZZG65_04_d37014ee-d98a-4bba-87db-74c69187c2ab.jpg?v=1776351009</image:loc>
      <image:title>Phloroglucinol, Hydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-hydrochloride-py100-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG65_04_dc7848fd-0f80-4b04-87a6-46808031e762.jpg?v=1776351007</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rimantadine-hydrochloride-r3067-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1744-22-5_be3a11e4-abb6-4a43-86d0-aa05f007150c.jpg?v=1776351016</image:loc>
      <image:title>Riluzole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riluzole-r3213-10mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1744-22-5_e8a99a55-f0de-4feb-9299-0aa3cf3b0bd1.jpg?v=1776351015</image:loc>
      <image:title>Riluzole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rhodamine-6g-rh120-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH130_ZZG81_01_c87497c6-2f27-42e7-92de-be713b43d8e9.jpg?v=1776351013</image:loc>
      <image:title>Rhodizonic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR140_ZZG55_06_a5280299-7058-42f4-a9cf-3448741adfd1.jpg?v=1776351016</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR140_ZZG35_11_3a6d3451-a118-4ebc-9d32-79e59e2a4a79.jpg?v=1776351016</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-usp-po185-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZG35_13_0418a9b1-f102-4472-afb0-98e66348f68b.jpg?v=1776351015</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-hydrochloride-py100-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG40_10_8ac7afc8-d649-4550-b5a4-45e305fa4d76.jpg?v=1776351014</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-usp-po165-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO165_ZZF20_1D_8692a7bc-21fa-4745-82cf-b5713a5c57fc.jpg?v=1776351013</image:loc>
      <image:title>Potassium Chloride, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-raffinose-pentahydrate-ra105-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b41ef6c8-b00a-4748-a9f4-5883bd53e183.jpg?v=1776351012</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rose-hips-extract-4-1-powder-r1877-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R2010_ZZG15_51_127d138a-9eeb-4247-a668-b630615ca59f.jpg?v=1776351015</image:loc>
      <image:title>Rapeseed Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-usp-po185-2-5kggl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZ500_13_3601aa89-4fdd-43d4-9b14-7e0c15309867.jpg?v=1776351019</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-raffinose-pentahydrate-ra105-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RA105_ZZF20_1C_bcfc9a53-bc0c-406d-a638-e0d3b6fc11d8.jpg?v=1776351011</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY101_ZZG65_04_7fef6754-ab06-48a2-9ea7-470c84334c2f.jpg?v=1776351015</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-2-5ltpv</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_34c41477-c731-4d8c-b91d-d51978ae48d7.jpg?v=1776351019</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloxine-b-ph170-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZG25_49_d93fd2bc-2cee-4f82-b6a9-83bfbe822a15.jpg?v=1776351015</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-isopropyl-alcohol-meets-a-c-s-specifications-hplc-grade-px1838-55</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG82_02_8150ad65-668d-430b-a6c8-150e170e290f.jpg?v=1776351012</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rhodizonic-acid-sodium-salt-rh130-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH130_ZZG65_04_ce5d3d3c-0057-4bb1-b420-5fd30c86c303.jpg?v=1776351013</image:loc>
      <image:title>Rhodizonic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZG65_07_b374ed8e-c253-4397-af7f-18ea3194c0a4.jpg?v=1776351015</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-2-5ltpv-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_1d782eb2-c51b-4380-869e-6ec73647c3b6.jpg?v=1776351014</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloxine-b-ph170-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH170_ZZG55_06_9261c9bb-0d64-4e71-85be-c8da5438e378.jpg?v=1776351013</image:loc>
      <image:title>Phloxine B</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rimantadine-hydrochloride-r3067-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1744-22-5_ecd1a54f-6fd0-4921-aab9-6697534ba8be.jpg?v=1776351017</image:loc>
      <image:title>Riluzole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rhodizonic-acid-sodium-salt-rh130-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH130_ZZG40_10_40d7511a-d4db-4465-8e13-aff35be2be0e.jpg?v=1776351015</image:loc>
      <image:title>Rhodizonic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-usp-po170-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO170_ZZ615_13_9df33e57-0e76-40df-b090-5a00665fb920.jpg?v=1776351013</image:loc>
      <image:title>Potassium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_834d2d96-c995-4507-9c08-bb2da2579b27.jpg?v=1776351017</image:loc>
      <image:title>Pyridoxine Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resazurin-sodium-salt-re105-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH120_ZZG65_04_cdd616ff-69bf-46aa-85f5-f5a1fc748b6d.jpg?v=1776351017</image:loc>
      <image:title>Rhodamine 6G</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/318-98-9_2c9c1678-e0cb-4598-b1e7-61969681c9ad.jpg?v=1776351018</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloxine-b-ph170-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZG15_51_bfef0c66-c48d-4892-96fa-db569b18d64f.jpg?v=1776351015</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-salicylate-crystal-purified-ph160-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/118-55-8_870551f2-6d6c-4f42-b6c9-aebdc120d812.jpg?v=1776351019</image:loc>
      <image:title>Phenyl Salicylate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-gluconate-anhydrous-usp-po178-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO180_ZZ613_10_98cc83d4-a171-4f75-bdc4-85a0c53fb441.jpg?v=1776351015</image:loc>
      <image:title>Potassium Hydroxide, Pellets, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-4ltpv-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_fd99a7ae-eb04-4f9e-ad38-fbaf83f0253d.jpg?v=1776351020</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-isopropyl-alcohol-omnisolv-r-px1834-55</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY100_ZZG81_01_e809695e-e8ad-488c-b26e-10c944208d7a.jpg?v=1776351019</image:loc>
      <image:title>Pyridoxal Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-nf-po180-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZG55_10_86855907-6cfd-419d-bc94-9ad91efd9c1c.jpg?v=1776351020</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-100ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZG15_51_e73d7081-33c9-4e51-b67f-0c4c1a67099d.jpg?v=1776351018</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-usp-po185-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZG55_10_fb9e861a-0af5-4b39-9e83-3e51a6fc7dc8.jpg?v=1776351020</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-2-5ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_ec440342-d986-47d6-a636-43788399d123.jpg?v=1776351021</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloroglucinol-hydrate-reagent-ph165-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH170_ZZG82_03_f4a998c7-2634-4aec-882d-aec00dbfdc01.jpg?v=1776351019</image:loc>
      <image:title>Phloxine B</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-1lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZ700_7F_f7be4b4f-8e6a-4c56-8f00-6d1171874d74.jpg?v=1776351018</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-potassium-phosphate-crystal-nf-po200-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ615_13_c98318e8-ed47-45e1-96b0-cf8351946f7b.jpg?v=1776351018</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloroglucinol-hydrate-reagent-ph165-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/6099-90-7_8b158337-396d-4793-85bb-c51b28b774f1.jpg?v=1776351018</image:loc>
      <image:title>Phloroglucinol, Hydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1b2b772c-99b5-4e3f-b74a-c6c46c47d7d7.jpg?v=1776351021</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloroglucinol-hydrate-reagent-ph165-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH170_ZZG65_04_7c2e54bc-4f28-4533-9223-4dd5e730206c.jpg?v=1776351017</image:loc>
      <image:title>Phloxine B</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9e42ddf2-8d4e-4c3a-a7c8-8d0051fb5d63.jpg?v=1776351022</image:loc>
      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riluzole-r3213-1gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RA105_ZZ597_04_d27747ae-3b65-491a-b6b2-d99353f2f451.jpg?v=1776351024</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rhodamine-6g-rh120-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH120_ZZG35_11_e53261b2-c87b-4033-990a-2903a4e0472c.jpg?v=1776351019</image:loc>
      <image:title>Rhodamine 6G</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-water-usp-purified-nonsterile-r9191000-55e</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RA105_ZZ612_06_2e017ba9-27c3-44df-8cf0-1b3cf032e44e.jpg?v=1776351018</image:loc>
      <image:title>Raffinose, Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxine-hydrochloride-usp-py104-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY105_ZZG65_04_c72e4bbb-231f-4e86-8584-2c2d2388934a.jpg?v=1776351017</image:loc>
      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZG09_52_9e39c7e2-80e4-4227-828e-101564b44627.jpg?v=1776351019</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2010_ZZG65_04_2934300c-72ef-4a40-b647-9852eea41d5f.jpg?v=1776351019</image:loc>
      <image:title>Quinhydrone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-usp-ri103-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_96c7f0be-f7ae-445b-bc23-30eac98823f4.jpg?v=1776351021</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rapeseed-oil-r2010-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8aaccf4e-07c9-462a-aeb3-ea46bb790192.jpg?v=1776351022</image:loc>
      <image:title>Rapeseed Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propranolol-hydrochloride-usp-pr140-500gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/318-98-9_2f04562f-4145-4800-8ee6-db8ca6b4f002.jpg?v=1776351022</image:loc>
      <image:title>Propranolol Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-2-5ltgl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_47a5f035-9711-4ff0-aa37-02d6ca63b51d.jpg?v=1776351022</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-potassium-phosphate-crystal-nf-po200-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ615_13_d02dd52e-2aaf-4071-9df3-5561f5c54976.jpg?v=1776351025</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-potassium-phosphate-crystal-nf-po200-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ830_18_12f68007-b594-4688-83ab-6a90c9f150b7.jpg?v=1776351023</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-fcc-po191-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ613_10_52c6f67f-02a4-4873-99ee-2fac1a7aee3d.jpg?v=1776351020</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-usp-ri103-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI103_ZZG35_10_e54ee730-1e3d-4dee-80bb-6d5cc407100f.jpg?v=1776351019</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2010_ZZG55_06_ac330d3f-f560-48c5-ad77-a1791e1284c3.jpg?v=1776351021</image:loc>
      <image:title>Quinhydrone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resazurin-sodium-salt-re105-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH120_ZZG82_02_4745993a-2bfa-41be-8355-227075be6896.jpg?v=1776351026</image:loc>
      <image:title>Rhodamine 6G</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-resazurin-sodium-salt-re105-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RE105_ZZG65_04_3837035a-f192-4c7b-99da-fcb16ba2a711.jpg?v=1776351021</image:loc>
      <image:title>Resazurin Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quercetin-anhydrous-q2020-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2024_ZZG70_02_7ae0e65e-b8ed-4a31-adbc-7a99126e2578.jpg?v=1776351022</image:loc>
      <image:title>Quinaldine Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinacrine-dihydrochloride-q2035-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2150_ZZ613_06_fc1cbf9f-de5c-4d0b-950a-91cf195eb454.jpg?v=1776351022</image:loc>
      <image:title>Quercetin, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ph-7-yellow-standard-phyellow-7-4l</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_782b94d9-0456-4d6f-9345-b2a19d4e8fbb.jpg?v=1776351026</image:loc>
      <image:title>Pine Oil, White</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-5-phosphate-monohydrate-py101-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c8152676-23ef-4674-bdda-4ecb8d2b30a8.jpg?v=1776351022</image:loc>
      <image:title>Pyridoxine Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-usp-ri103-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI103_ZZF20_18_abeaf596-2143-44b3-bd9e-15b3b3b83a0a.jpg?v=1776351024</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rhodizonic-acid-sodium-salt-rh130-500gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI103_ZZG50_06_f0598c12-caa9-4a5e-b67d-f71b8299d409.jpg?v=1776351023</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinhydrone-q2010-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2010_ZZG40_10_c7615f3e-b794-4556-a2b0-d5cef8ffc840.jpg?v=1776351026</image:loc>
      <image:title>Quinhydrone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rhodamine-6g-rh120-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RH130_ZZG82_02_996d1825-5932-40e4-a933-dd1f89383244.jpg?v=1776351024</image:loc>
      <image:title>Rhodizonic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinizarin-blue-q2026-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2150_ZZ612_04_49619731-8453-41cd-a792-94b6b455c402.jpg?v=1776351026</image:loc>
      <image:title>Quercetin, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-ribose-reagent-ri105-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI105_ZZG55_06_5640ac01-3397-40a8-9ea6-863f90833cf4.jpg?v=1776351026</image:loc>
      <image:title>D-Ribose, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-all-trans-retinal-r3041-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/116-31-4_bf4699a6-53d8-4206-885b-6d55dc8c4298.jpg?v=1776351026</image:loc>
      <image:title>all-trans-Retinal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY105_ZZG35_11_bfdd7832-674e-449c-b30a-265737f6ad92.jpg?v=1776351022</image:loc>
      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-usp-ri103-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_10d0741b-9d64-4f57-8c29-b436ee186726.jpg?v=1776351025</image:loc>
      <image:title>Ribonucleic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-raffinose-pentahydrate-ra105-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RE105_ZZG82_02_54f925ff-217d-4482-9c90-09f00474dfe6.jpg?v=1776351026</image:loc>
      <image:title>Resazurin Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-usp-po185-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO191_ZZ615_13_1163b25e-43b1-4713-8a0f-b8f1b32e7b69.jpg?v=1776351026</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-usp-ri103-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI104_ZZ612_06_88b010df-3d22-48a4-91dd-de1e007fb7c4.jpg?v=1776351026</image:loc>
      <image:title>Ribonucleic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quercetin-anhydrous-q2020-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2024_ZZG60_04_a5198b86-0333-4ba7-961c-7ace9112426c.jpg?v=1776351026</image:loc>
      <image:title>Quinaldine Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-potassium-phosphate-anhydrous-usp-ep-bp-po204-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7758-11-4_e4987d34-9172-4eaf-86aa-91a40262ad9f.jpg?v=1776351024</image:loc>
      <image:title>Dibasic Potassium Phosphate, Anhydrous, USP, EP, BP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-fcc-po205-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO301_ZZG40_10_8031844d-4530-4e2e-8563-8333c768df1c.jpg?v=1776351027</image:loc>
      <image:title>Potassium Sorbate, Granular, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-10000-ppm-yttrium-icp-std-in-2-5-percent-hno3-ply2-3y-125ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_22652751-4215-40ec-bf7f-c5b9ee405b02.jpg?v=1776351029</image:loc>
      <image:title>Phosphorus Plasma Emission Standard, 1 ml = 1 mg P</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinine-sulfate-dihydrate-usp-qu110-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/QU110_ZZ830_16_d1f7a063-f111-465f-9b5b-7f77afea4796.jpg?v=1776351028</image:loc>
      <image:title>Quinine Sulfate, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pine-oil-white-pi113-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/142-63-2_76ee0ef0-7b48-4870-a5d3-d8190bd1f233.jpg?v=1776351028</image:loc>
      <image:title>Piperazine, Hexahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tellurite-powder-reagent-po310-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO310_ZZG45_11_b86a4d20-10f0-4274-a35f-fb26c6721e14.jpg?v=1776351024</image:loc>
      <image:title>Potassium Tellurite, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-20ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH901-100GM_v1_457525bb-0098-43d9-8b7a-47b1ba97c2b6.gif?v=1776351027</image:loc>
      <image:title>Phenylephrine Hydrochloride, USP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-piperazine-anhydrous-pi123-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/110-85-0_a0fba0fc-d321-47cf-a44e-17178cd27210.jpg?v=1776351031</image:loc>
      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-ribose-reagent-ri105-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b99a451e-1162-4588-ba2c-b01f6599cfc9.jpg?v=1776351029</image:loc>
      <image:title>D-Ribose, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-usp-ri103-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI103_ZZ817_11_2f460f7b-2d07-49b3-bbf4-5ee15f3516f1.jpg?v=1776351028</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quercetin-dihydrate-q2150-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_13645cac-13cc-4c04-ad7d-50aa4fdec32f.jpg?v=1776351031</image:loc>
      <image:title>D-(-)-Quinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-fcc-po205-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO301_ZZG55_07_365f259d-2507-41f3-8427-ef00ce4422c0.jpg?v=1776351030</image:loc>
      <image:title>Potassium Sorbate, Granular, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxine-hydrochloride-usp-py104-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY105_ZZG55_06_b06d11d0-a7b6-4b34-8cb0-c5accb084c89.jpg?v=1776351027</image:loc>
      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ribonucleic-acid-ri104-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI105_ZZG81_01_4197fd76-6ed7-4404-99ff-038f985ef230.jpg?v=1776351028</image:loc>
      <image:title>D-Ribose, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-5-phosphate-sodium-usp-biocertified-tm-ri914-250gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RO115_ZZG70_04_6490bc79-ed76-4597-8d39-02e8bea62c25.jpg?v=1776351029</image:loc>
      <image:title>Rose Bengal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-potassium-phosphate-crystal-nf-po200-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO204_ZZ615_13_c412744b-7171-487b-9a5a-de37989186d7.jpg?v=1776351027</image:loc>
      <image:title>Dibasic Potassium Phosphate, Anhydrous, USP, EP, BP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridoxal-hydrochloride-py100-500gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY101_ZZG82_02_fb882807-14b9-4af0-a8b8-66ed0fd317ef.jpg?v=1776351029</image:loc>
      <image:title>Pyridoxal-5-phosphate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-potassium-phosphate-anhydrous-usp-ep-bp-po204-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO205_ZZ613_10_4a238ebb-d26e-4970-8553-fca53e14f96b.jpg?v=1776351027</image:loc>
      <image:title>Potassium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinaldine-red-q2024-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/81-48-1_2f4e6e8a-6979-4bb1-8328-6ccf33a33d91.jpg?v=1776351028</image:loc>
      <image:title>Quinizarin Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY105_ZZG40_10_7c711fb6-6d6d-4a92-8b5a-c7724bbea441.jpg?v=1776351031</image:loc>
      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-usp-po185-2-5kgpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO185_ZZ830_18_ad77e821-7d0e-4ad7-9d23-2b09a47de067.jpg?v=1776351031</image:loc>
      <image:title>Potassium Iodide, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-usp-ri103-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_51abe2a8-e85f-4362-a995-6803f57a8e0b.jpg?v=1776351028</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-potassium-phosphate-anhydrous-usp-ep-bp-po204-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO204_ZZ830_18_db88603a-7993-4421-85f0-edae8b6ee274.jpg?v=1776351030</image:loc>
      <image:title>Dibasic Potassium Phosphate, Anhydrous, USP, EP, BP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ph-7-yellow-standard-phyellow-7-10l</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PI122_ZZ830_18_ed115387-a878-4245-8332-afbed64ba10a.jpg?v=1776351030</image:loc>
      <image:title>Piperazine, Hexahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-fcc-po205-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO205_ZZF20_1D_e15c9a35-ef26-4be2-b93e-0ea0a8bb1e84.jpg?v=1776351031</image:loc>
      <image:title>Potassium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinine-sulfate-dihydrate-usp-qu110-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/QU110_ZZG35_11_55b6f78b-0853-40e2-b4f3-60f2be0f43d1.jpg?v=1776351029</image:loc>
      <image:title>Quinine Sulfate, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinine-sulfate-dihydrate-usp-qu110-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/QU115_ZZG60_04_881f24ca-fb0a-4b4e-bd7e-0b4a4ea897f2.jpg?v=1776351039</image:loc>
      <image:title>Quinoline Yellow SS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quercetin-dihydrate-q2150-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/6151-25-3_8a5770ef-a038-45db-a5b1-b228fca2af0d.jpg?v=1776351028</image:loc>
      <image:title>Quercetin, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quercetin-dihydrate-q2150-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2150_ZZ615_10_db2fdbaf-5fdd-43ad-a1f5-c69075741639.jpg?v=1776351031</image:loc>
      <image:title>Quercetin, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-quinic-acid-q3003-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/QU110_ZZG70_03_9b622974-9ce8-47a5-8648-d488fdd84ef2.jpg?v=1776351030</image:loc>
      <image:title>Quinine Sulfate, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinizarin-blue-q2026-10kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2035_ZZ612_06_d5e04774-664b-4b0a-a011-e2de92a120ee.jpg?v=1776351028</image:loc>
      <image:title>Quinacrine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ribonucleic-acid-ri104-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI105_ZZG82_02_1d22305d-70c1-4e52-b751-76f044576d78.jpg?v=1776351032</image:loc>
      <image:title>D-Ribose, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-piperazine-anhydrous-pi123-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PI123_ZZF25_20_5dff0400-9153-4a68-b3dc-d3711b2c833c.jpg?v=1776351035</image:loc>
      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-potassium-phosphate-anhydrous-usp-ep-bp-po204-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO205_ZZ615_13_b6afd0f2-fce4-4556-acb4-0f929c8786f3.jpg?v=1776351037</image:loc>
      <image:title>Potassium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinhydrone-q2010-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/Q2020_ZZG65_04_396f7e8a-1b56-417d-8dda-a8a14e5e4cc3.jpg?v=1776351031</image:loc>
      <image:title>Quercetin, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZG09_52_c95e51eb-bd20-4d01-b01b-fe4f346d0025.jpg?v=1776351033</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-4ltpv</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_f7442705-5c75-454f-ba87-29dbe3807d0d.jpg?v=1776351033</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sorbate-granular-nf-po301-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO310_ZZG82_03_211fd5d9-5e51-4b92-b2ef-bb80fad658e2.jpg?v=1776351031</image:loc>
      <image:title>Potassium Tellurite, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tellurite-powder-reagent-po310-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO310_ZZG65_06_e2427a46-1849-4498-a515-d9db969f85f3.jpg?v=1776351034</image:loc>
      <image:title>Potassium Tellurite, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinhydrone-q2010-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b4455bd8-42b8-4a41-81d7-6928fdbccecf.jpg?v=1776351033</image:loc>
      <image:title>Quercetin, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quercetin-dihydrate-q2150-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/6151-25-3_0235ccc9-7abe-4a1e-99e1-2cd8a9b77b7f.jpg?v=1776351038</image:loc>
      <image:title>Quercetin, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-nf-ph175-1lt-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH175_ZZ700_7F_ea72ac28-aebd-4c52-a2ae-621ac152c47d.jpg?v=1776351037</image:loc>
      <image:title>Phosphoric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rose-water-steam-distilled-ro125-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RO135_ZZG65_04_2ecbacb7-2367-4087-923d-b7c21e887331.jpg?v=1776351035</image:loc>
      <image:title>Rosolic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-10000-ppm-yttrium-icp-std-in-2-5-percent-hno3-ply2-3x</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_dcfd8208-5e2b-4961-acdd-04cae889c871.jpg?v=1776351030</image:loc>
      <image:title>Phosphorus Plasma Emission Standard, 1 ml = 1 mg P</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quercetin-dihydrate-q2150-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c99bea9e-76d5-49c5-bad7-2010b3e1e70c.jpg?v=1776351035</image:loc>
      <image:title>D-(-)-Quinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-fcc-po191-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO191_ZZF20_20_4bce37ef-b89d-4888-986a-0b59ede593bd.jpg?v=1776351039</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrilamine-maleate-usp-py105-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PY105_ZZF20_1C_9e36e805-5e3a-4b0d-8c8d-62bc74c79268.jpg?v=1776351036</image:loc>
      <image:title>Pyrilamine Maleate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-piperazine-anhydrous-pi123-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PI123_ZZG40_10_aa3c4cc2-432f-4f0d-a384-cbb5e353669c.jpg?v=1776351033</image:loc>
      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-ribose-reagent-ri105-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RO115_ZZG82_03_2f1ae34c-167b-4f91-9104-7db637e05370.jpg?v=1776351036</image:loc>
      <image:title>Rose Bengal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-quinic-acid-q3003-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/QU104_ZZG65_04_df9a3956-f5fa-4578-b714-0d4ac5396f60.jpg?v=1776351034</image:loc>
      <image:title>Quinidine Hydrochloride, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-piperazine-anhydrous-pi123-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PI123_ZZ817_13_b45fdb4f-c684-426a-8219-6d2ce29fac16.jpg?v=1776351037</image:loc>
      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-icp-instrument-check-standard-solution-ii-pm430-100ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_476e7a86-5626-4b5b-b048-d174b08ec8ff.jpg?v=1776351037</image:loc>
      <image:title>ICP Interference Check Standard, Solution IV</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-molybdenum-plasma-emission-standard-10-000-ppm-mo-pm735-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_27ababc4-e56d-42dd-bb0a-4ef494d9fbf6.jpg?v=1776351034</image:loc>
      <image:title>Selenium Plasma Emission Standard, 1 ml = 10 mg Se</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-fcc-po191-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZ613_10_2ca0aa12-6b8e-47ee-af76-eff588cbcbec.jpg?v=1776351035</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-icp-quality-control-standard-solution-i-pm470-100ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_af026ab9-30c0-49b7-b635-2c208c817b8f.jpg?v=1776351035</image:loc>
      <image:title>Plasma Emission Standard - ICP Quality Control Standard, Solution IV</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphorus-plasma-emission-standard-1-ml-1-mg-p-pm252-100ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_bbfd4cb9-0a55-4a06-bf46-259788c585e9.jpg?v=1776351033</image:loc>
      <image:title>ICP Instrument Check Standard, Solution II</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rose-bengal-ro115-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RO115_ZZG45_10_e82ccea0-32ec-4212-be84-dc8528d6a725.jpg?v=1776351035</image:loc>
      <image:title>Rose Bengal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinaldine-red-q2024-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/81-48-1_fe1fa79a-72b6-4aca-afd2-2f702f3063a1.jpg?v=1776351040</image:loc>
      <image:title>Quinizarin Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tellurite-powder-reagent-po310-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO330_ZZG40_10_c64ad56b-32a2-478a-b758-e4c26e44cbbd.jpg?v=1776351036</image:loc>
      <image:title>Povidone-Iodine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ribonucleic-acid-ri104-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI104_ZZ614_10_937c81ab-2496-42a5-9a98-89ce98e9749a.jpg?v=1776351037</image:loc>
      <image:title>Ribonucleic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sorbate-granular-nf-po301-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_55309b3d-a388-418d-9236-ad1ed91e9c22.jpg?v=1776351039</image:loc>
      <image:title>Potassium Sorbate, Granular, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphorus-plasma-emission-standard-1-ml-1-mg-p-pm252-500mlpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b15f79f3-3526-4a34-a8e3-62ed1b408661.jpg?v=1776351036</image:loc>
      <image:title>ICP Instrument Check Standard, Solution II</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-icp-interference-check-standard-solution-iv-pm465-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b11edd56-b74b-4a4e-9482-3d7842a0b4e0.jpg?v=1776351034</image:loc>
      <image:title>ICP Quality Control Standard, Solution I</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-icp-instrument-check-standard-solution-ii-pm430-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_988d65b0-189f-45a2-91a1-3ea2d1d75e7a.jpg?v=1776351040</image:loc>
      <image:title>ICP Interference Check Standard, Solution IV</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rose-water-steam-distilled-ro125-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1917b21d-aed6-4343-ad58-d35c3bb341d0.jpg?v=1776351036</image:loc>
      <image:title>Rose Water, Steam Distilled</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rhodizonic-acid-sodium-salt-rh130-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI103_ZZG60_04_fb5738e9-e457-4c6d-9143-a69c41dd890d.jpg?v=1776351037</image:loc>
      <image:title>Riboflavin, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prednisolone-acetate-micronized-usp-pr100-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR101_ZZG82_02_d4cfbf5f-cefd-4ab7-8bc6-d29f509dcea7.jpg?v=1776351040</image:loc>
      <image:title>Prednisolone, Anhydrous, Micronized, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-piperazine-hexahydrate-pi122-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PI123_ZZG55_06_359916bf-2c26-4c56-8a28-fbaaaf219ca0.jpg?v=1776351039</image:loc>
      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-lactophenol-cotton-blue-r03465-70</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1002_ZZG60_06_dd2b9f92-9660-43c5-b957-ce2771b87581.jpg?v=1776351038</image:loc>
      <image:title>Reinecke Salt, Monohydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-ribose-reagent-ri105-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI105_ZZG35_11_5ae34c61-735f-41a9-99e8-0248bb537e99.jpg?v=1776351038</image:loc>
      <image:title>D-Ribose, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sorbate-granular-nf-po301-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO301_ZZF25_20_2a95fa01-851c-476c-a605-1adefa0853a4.jpg?v=1776351041</image:loc>
      <image:title>Potassium Sorbate, Granular, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sorbate-granular-nf-po301-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO310_ZZG70_04_3a2dc047-32b4-4782-8f52-92b4ca2fb9b3.jpg?v=1776351040</image:loc>
      <image:title>Potassium Tellurite, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prednisolone-acetate-micronized-usp-pr100-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR101_ZZG65_04_b5bb70fb-f079-4d0b-aff0-58d61d261a0e.jpg?v=1776351037</image:loc>
      <image:title>Prednisolone, Anhydrous, Micronized, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-fcc-po205-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO205_ZZ830_18_a70b314b-22ab-47fe-88e8-822924090d9f.jpg?v=1776351039</image:loc>
      <image:title>Potassium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-reinecke-salt-monohydrate-reagent-acs-r1002-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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    <image:image>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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  <url>
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  <url>
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  </url>
  <url>
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  </url>
  <url>
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  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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  </url>
  <url>
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  <url>
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  </url>
  <url>
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      <image:title>Molybdenum Plasma Emission Standard, 10,000 ppm Mo</image:title>
      <image:caption></image:caption>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:title>Plasma Emission Standard - ICP Quality Control Standard, Solution IV</image:title>
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  </url>
  <url>
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      <image:title>Molybdenum Plasma Emission Standard, 10,000 ppm Mo</image:title>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1002_ZZG65_04_e1605e4a-8908-4e71-bada-3d7eb17970a3.jpg?v=1776351047</image:loc>
      <image:title>Reinecke Salt, Monohydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tretinoin-powder-usp-r1022-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1022_ZZG50_06_fc84f084-ea37-484f-8a94-92a9033bdbe2.jpg?v=1776351050</image:loc>
      <image:title>Tretinoin, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rose-water-steam-distilled-ro125-40lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c7b20a18-7195-4201-9abd-16a10fee007c.jpg?v=1776351047</image:loc>
      <image:title>Ropivacaine Hydrochloride, USP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-fcc-r1032-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1050_ZZG82_02_6afa745c-a6fc-4f11-b6fc-7d31a892a9b1.jpg?v=1776351047</image:loc>
      <image:title>Rubidium Chloride, High Purity</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-potassium-phosphate-crystal-nf-po200-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO200_ZZF20_1D_aade8c87-6612-47e9-8242-9f744b9e8d67.jpg?v=1776351048</image:loc>
      <image:title>Monobasic Potassium Phosphate, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rosolic-acid-ro135-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c16b6477-2812-450d-b1b1-413d0ad666ca.jpg?v=1776351048</image:loc>
      <image:title>Ropivacaine Hydrochloride, USP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-plasma-emission-standard-icp-quality-control-standard-pm485-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_4273551b-88b7-40ef-87a3-4e2a289db1fe.jpg?v=1776351050</image:loc>
      <image:title>ICP-MS Calibration Standard, Solution I, Rare Earth Metals</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rutin-powder-ru105-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Rutin, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinine-sulfate-dihydrate-usp-qu110-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/QU110_ZZF20_1C_813011bf-3a29-4260-b0cb-ed0fc55b48f0.jpg?v=1776351048</image:loc>
      <image:title>Quinine Sulfate, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-nitrate-0-1n-standardized-solution-s-163-4ltpl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-166_ZZG15_51_e07d018f-80c8-4b69-ac44-d845e84acbbb.jpg?v=1776351049</image:loc>
      <image:title>Silver Nitrate, 0.171 N Standardized Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-reinecke-salt-monohydrate-reagent-acs-r1002-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8cef112e-e8f1-4a32-bc4a-05856d30220c.jpg?v=1776351053</image:loc>
      <image:title>Reinecke Salt, Monohydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rubidium-sulfate-r1399-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1482_ZZG82_02_82cde333-8fde-4ad7-af13-70399ad25cf2.jpg?v=1776351051</image:loc>
      <image:title>p-Rosaniline Acetate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-riboflavin-fcc-r1032-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1050_ZZG70_04_263fb09d-89bb-4192-be1d-0d3bffbee5a1.jpg?v=1776351053</image:loc>
      <image:title>Rubidium Chloride, High Purity</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rosemary-oil-mediterranean-r1200-180kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1203_ZZG82_02_1c7cc4fb-9f10-4aba-b5da-3a7fc1611843.jpg?v=1776351051</image:loc>
      <image:title>Ruthenium Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-selenium-plasma-emission-standard-1-ml-10-mg-se-pm770-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO132_ZZG15_51_fcff2c59-614c-476b-a55e-7f2dbf90cf89.jpg?v=1776351051</image:loc>
      <image:title>Polysorbate 20, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prednisolone-acetate-micronized-usp-pr100-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/52-21-1_73cb0b97-311f-46a9-81da-90a1d8b5c16e.jpg?v=1776351052</image:loc>
      <image:title>Prednisolone Acetate, Micronized, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rosemary-oil-mediterranean-r1200-16oz</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1203_ZZG81_01_471ca649-6c55-4679-921f-b666e932c4a8.jpg?v=1776351049</image:loc>
      <image:title>Ruthenium Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ruthenium-red-r1203-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b59c745f-53c7-4b49-9457-34e0374cad0f.jpg?v=1776351053</image:loc>
      <image:title>L-(+)-Ribose</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prilocaine-hydrochloride-usp-pr102-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR102_ZZ613_06_372b7c63-011e-40c8-8865-e59ef7283337.jpg?v=1776351052</image:loc>
      <image:title>Prilocaine Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-20-nf-po132-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO132_ZZG00_55_640baa02-5c27-4168-bf1d-e5f53f2f2ee4.jpg?v=1776351052</image:loc>
      <image:title>Polysorbate 20, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-20-nf-po132-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO132_ZZG00_55_cbad81d6-7d7e-4514-be7d-0de87e7e2eb1.jpg?v=1776351055</image:loc>
      <image:title>Polysorbate 20, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-ribose-reagent-ri105-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/RI105_ZZG65_04_810465a5-7536-4b1f-acef-6409fb5afde1.jpg?v=1776351056</image:loc>
      <image:title>D-Ribose, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-quinine-sulfate-dihydrate-usp-qu110-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/QU110_ZZG55_06_60e77c56-465b-4684-aaa6-7ed5a49a77e7.jpg?v=1776351056</image:loc>
      <image:title>Quinine Sulfate, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rutin-powder-ru105-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c4829602-8104-4857-b9b0-5fa7ac4c71bf.jpg?v=1776351054</image:loc>
      <image:title>Rutin, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rosemary-oil-mediterranean-r1200-4oz</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_336dde60-2b7c-4c6d-a433-3297deeab4b8.jpg?v=1776351051</image:loc>
      <image:title>Rosemary Oil, Mediterranean</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-piperazine-anhydrous-pi123-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/110-85-0_1995322f-9d81-4ae9-8fce-0f18c6d793d4.jpg?v=1776351051</image:loc>
      <image:title>Piperazine, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ropivacaine-hydrochloride-usp-biocertified-tm-ro902-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_0be14cfb-6dd5-4050-ad18-aad9ad3a419d.jpg?v=1776351056</image:loc>
      <image:title>Ropivacaine Hydrochloride, USP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-potassium-phosphate-crystal-nf-po200-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Dibasic Potassium Phosphate, Anhydrous, USP, EP, BP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tretinoin-powder-usp-r1022-100gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1029_ZZG81_01_fcffe050-a947-4319-b907-2f7978ffc981.jpg?v=1776351054</image:loc>
      <image:title>Rhodium on Alumina, 5 Percent, Catalyst, Powder</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Dibasic Sodium Phosphate TS, (U.S.P. Test Solution)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-ribose-reagent-ri105-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>D-Ribose, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR100_ZZG70_02_957061bd-982f-4a72-85d3-d9065631a422.jpg?v=1776351056</image:loc>
      <image:title>Prednisolone Acetate, Micronized, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rubidium-chloride-high-purity-r1050-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1200_ZZG15_79_510da386-7b62-44fc-a9a7-f76330722f59.jpg?v=1776351058</image:loc>
      <image:title>Rosemary Oil, Mediterranean</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-nitrate-0-1n-standardized-solution-s-163-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Silver Nitrate, 0.171 N Standardized Solution</image:title>
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    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Riboflavin, FCC</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hydroxide, 0.01 N Aqueous Solution</image:title>
      <image:caption></image:caption>
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      <image:caption></image:caption>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:title>Sulfuric Acid, 50 Percent (w/w) Solution</image:title>
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  <url>
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    <image:image>
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      <image:title>Selenium, 200 Mesh, Powder, Reagent</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Silver Metal, Wool</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:title>Sodium Hydroxide, 1.00 N Solution</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-selenious-acid-reagent-s1027-250gm</loc>
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      <image:title>Silicon, 100-200 Mesh, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:title>Silver Metal, Wool</image:title>
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      <image:title>Sodium Hydroxide, 6 N Aqueous Solution, APHA</image:title>
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      <image:title>Cationic Starch, Nitrogen 0.4 Percent</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Sodium Arsenate, Heptahydrate, Crystal, Reagent, ACS</image:title>
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  </url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Sodium Hydroxide, 2 N Aqueous Solution</image:title>
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      <image:title>Selenium, 200 Mesh, Powder, Reagent</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Silver Metal, Powder</image:title>
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      <image:title>Sodium Hydroxide, 10.0 N Aqueous Solution, APHA</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1135_ZZG65_04_56b7ac27-f0f4-4a9f-8a2a-0818d6934e29.jpg?v=1776351074</image:loc>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <image:image>
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      <image:title>Dibasic Sodium Phosphate TS, (U.S.P. Test Solution)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-390_ZZC52_51_879c7ed5-af60-43de-a721-85c392612b0e.jpg?v=1776351080</image:loc>
      <image:title>Sodium Hydroxide, 5 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-395_ZZC58_52_5687582b-0bfc-4ce6-af1f-a1f50fc5953c.jpg?v=1776351077</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1135_ZZG60_07_82733942-03e6-4004-a11a-3ed0b1a66c45.jpg?v=1776351076</image:loc>
      <image:title>Sodium Arsenite, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-b-sitosterol-s1128-10kgbl</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1130_ZZ612_06_37d300df-1c78-4515-9520-5529be043266.jpg?v=1776351084</image:loc>
      <image:title>Sodium Arsenate, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-tracegrade-s1136-500ml-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_0b8d30b0-7a82-4a67-9bb5-267a210cf8d6.jpg?v=1776351082</image:loc>
      <image:title>Sulfuric Acid, TraceGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-bromide-granular-purified-s1048-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1048_ZZG65_07_b2e2fb9a-de81-4935-9808-957e9941ef19.jpg?v=1776351078</image:loc>
      <image:title>Silver Bromide, Granular, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicon-100-200-mesh-powder-s1031-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1032_ZZ613_10_e5531a60-b7e6-43a2-a0e6-da8e6a3e9240.jpg?v=1776351080</image:loc>
      <image:title>Silicon, +12 Mesh to 1 in., Lump</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-arsenate-heptahydrate-crystal-reagent-acs-s1130-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1130_ZZ614_11_7c2a5856-4aa7-47a2-9372-80110dbff33a.jpg?v=1776351079</image:loc>
      <image:title>Sodium Arsenate, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-5-n-aqueous-solution-s-390-4lt-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-390_ZZ825_61_f9520814-ddce-4814-a2e7-6b2ed8ac3dcc.jpg?v=1776351081</image:loc>
      <image:title>Sodium Hydroxide, 5 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-18-percent-w-w-5-39-n-5-39-m-solution-s-439-1lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-527_ZZG09_52_3bb6bbc9-b943-4eda-be3f-a734f219cdfa.jpg?v=1776351080</image:loc>
      <image:title>Sodium Thiosulfate, 0.01 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-reagent-acs-s1195-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1195_ZZG55_10_72389519-f646-484b-af17-bdee764ed356.jpg?v=1776351079</image:loc>
      <image:title>Sodium Bromide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-5-n-aqueous-solution-s-390-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-390_ZZ810_56_cc5845bf-fde1-4491-a5f6-62b7a02314f7.jpg?v=1776351080</image:loc>
      <image:title>Sodium Hydroxide, 5 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-tracegrade-s1136-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_178471d3-80b6-41c5-8d9d-2c29db4ecfb2.jpg?v=1776351081</image:loc>
      <image:title>Sulfuric Acid, TraceGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-serine-fcc-s1021-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1023_ZZ612_06_9cfc9538-a26e-4134-8e2e-7364cc05e56b.jpg?v=1776351078</image:loc>
      <image:title>Serine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-malathion-1000-ug-ml-s-2355-1ea</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hydroxide, 25 Percent (w/v) Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-cationic-starch-nitrogen-0-4-percent-s1191-250mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1195_ZZG65_07_efd459aa-b5de-47de-8c9f-b76438d6d1bd.jpg?v=1776351089</image:loc>
      <image:title>Sodium Bromide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-0-5-n-aqueous-solution-s-360-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-370_ZZC58_52_df853ae4-6f1f-4bc1-a878-63cd73e310ad.jpg?v=1776351083</image:loc>
      <image:title>Sodium Hydroxide, 1.00 N Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-selenious-acid-reagent-s1027-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1031_ZZ614_11_061fa9fa-c973-4b43-9acf-52a9727af055.jpg?v=1776351079</image:loc>
      <image:title>Silicon, 100-200 Mesh, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pirimiphos-ethyl-1000-ppm-s-3120-1ea</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-320_ZZC52_51_71e6e070-cb8c-447f-bc4a-6757b8a9a5b6.jpg?v=1776351083</image:loc>
      <image:title>Sodium Hydroxide, 0.01 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicon-100-200-mesh-powder-s1031-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1032_ZZ615_13_7684e32c-8d5d-4868-9ea1-dab98171e419.jpg?v=1776351082</image:loc>
      <image:title>Silicon, +12 Mesh to 1 in., Lump</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-1-00-n-solution-s-370-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-370_ZZC45_55_9bb74fcf-7e0a-4c08-9be7-80625e5bd548.jpg?v=1776351081</image:loc>
      <image:title>Sodium Hydroxide, 1.00 N Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicon-12-mesh-to-1-in-lump-s1032-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1038_ZZG65_06_9e8a2926-fcbe-41f6-8baa-ee521f3c287d.jpg?v=1776351083</image:loc>
      <image:title>Silver Metal, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-10-0-n-aqueous-solution-apha-s-395-1lt-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-395_ZZ810_56_188d8116-2bd5-4731-a1e0-f22936eb05a1.jpg?v=1776351082</image:loc>
      <image:title>Sodium Hydroxide, 10.0 N Aqueous Solution, APHA</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicon-100-200-mesh-powder-s1031-250gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1031_ZZ830_18_f890e198-2650-4b69-b51a-5994e7508bd7.jpg?v=1776351084</image:loc>
      <image:title>Silicon, 100-200 Mesh, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-cyanide-powder-purified-s1060-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1060_ZZG55_07_1ee11c7a-e601-4c03-80d8-e323b6fdc928.jpg?v=1776351083</image:loc>
      <image:title>Silver Cyanide, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-40-percent-w-v-solution-s-427-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-527_ZZG15_51_7428478d-aac4-4041-b3e8-43421c5dc5ca.jpg?v=1776351081</image:loc>
      <image:title>Sodium Thiosulfate, 0.01 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-0-100-n-solution-apha-s-340-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-345_ZZC52_51_b727d1ca-f72c-47dd-9494-9f92024b4c8f.jpg?v=1776351083</image:loc>
      <image:title>Sodium Hydroxide, 0.2 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sand-washed-and-dried-s1020-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1021_ZZ597_04_2e22f599-2676-41d6-947b-8bf2d584d6ad.jpg?v=1776351083</image:loc>
      <image:title>L-Serine, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-trimethylamine-1000-ug-ml-s-3716-1ea</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-375_ZZC45_55_a16372d0-e03b-49f8-80b5-01aaa191af01.jpg?v=1776351083</image:loc>
      <image:title>Sodium Hydroxide, 2 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-chloride-granular-reagent-s1055-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1060_ZZG55_06_ac35bbcf-af64-4e21-a071-4c74019b6c65.jpg?v=1776351087</image:loc>
      <image:title>Silver Cyanide, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-metal-wool-s1044-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Silver Metal, Wool</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-bromide-granular-purified-s1048-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1055_ZZG81_02_afa4863a-778e-4389-826b-387080a7d063.jpg?v=1776351084</image:loc>
      <image:title>Silver Chloride, Granular, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Sodium Hydroxide, 0.5 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-6-n-aqueous-solution-apha-s-392-1lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, 10.0 N Aqueous Solution, APHA</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-benzene-1000-ug-ml-s-405-sc-1ea</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-427_ZZC52_51_3eca19bb-e5ab-4142-841f-b56b0e53a6b3.jpg?v=1776351084</image:loc>
      <image:title>Sodium Hydroxide, 40 Percent (w/v) Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-0-2-n-aqueous-solution-s-345-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-360_ZZC58_52_77d7b034-8256-4823-a30b-d8c4992b77d6.jpg?v=1776351086</image:loc>
      <image:title>Sodium Hydroxide, 0.5 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-reagent-acs-s1195-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1195_ZZ830_18_e0d95623-6c7c-4e9d-982d-89327a1f5357.jpg?v=1776351085</image:loc>
      <image:title>Sodium Bromide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-5-n-aqueous-solution-s-390-1lt-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-390_ZZC45_55_d62b0154-b460-460f-8700-5bf1b58548c0.jpg?v=1776351085</image:loc>
      <image:title>Sodium Hydroxide, 5 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearic-acid-amide-s1199-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1204_ZZG70_03_ed1658b7-8cdb-4404-b86b-b9ec822ecd5b.jpg?v=1776351084</image:loc>
      <image:title>Stevioside</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-cationic-starch-nitrogen-0-4-percent-s1191-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_76c50a07-9bd9-477a-8096-da1a51cfddd2.jpg?v=1776351086</image:loc>
      <image:title>Cationic Starch, Nitrogen 0.4 Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-benzoate-technical-s1144-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1145_ZZ613_10_7b6d8156-fc10-4f65-9084-3d846fa5c83c.jpg?v=1776351091</image:loc>
      <image:title>Sodium Bicarbonate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-5-n-aqueous-solution-s-390-55glbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-392_ZZC58_52_1d52fb53-3a99-4bb1-a542-ed97e0508c61.jpg?v=1776351091</image:loc>
      <image:title>Sodium Hydroxide, 6 N Aqueous Solution, APHA</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tau-fluvalinate-1000-ug-ml-in-acetone-s-4161-ea</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-427_ZZC45_55_9e592757-2da1-45ef-a4f1-44c1d1a9a3d7.jpg?v=1776351088</image:loc>
      <image:title>Sodium Hydroxide, 40 Percent (w/v) Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-reagent-acs-s1195-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1197_ZZG35_13_0138e0a4-85f0-4241-98bc-dd5c397ff149.jpg?v=1776351083</image:loc>
      <image:title>Sodium Bromide, Granular, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-arsenite-powder-reagent-s1135-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_efbabe88-1fc4-4e4a-ac6d-bde602260cef.jpg?v=1776351087</image:loc>
      <image:title>Sulfuric Acid, TraceGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-decahydrate-reagent-s1210-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1210_ZZ631_13_ff59b66f-816d-4c15-90bb-48a1d7721c7f.jpg?v=1776351093</image:loc>
      <image:title>Sodium Carbonate, Decahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ascorbate-fcc-s1137-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1143_ZZ614_10_ba949123-07ba-4b4d-8a8b-4ae910348062.jpg?v=1776351087</image:loc>
      <image:title>Sodium Benzoate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-metal-wool-s1044-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1045_ZZG55_06_5e1653c7-8cc7-45e2-9c7a-d88d19cdab64.jpg?v=1776351090</image:loc>
      <image:title>Silver Acetate, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-decahydrate-reagent-s1210-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1b2b0a46-c34b-4c0d-a802-aca91e436fe7.jpg?v=1776351087</image:loc>
      <image:title>Subtilisin A, Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-purified-s1197-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1204_ZZG82_02_9b920345-e398-4f8a-a913-56c6abd85f5a.jpg?v=1776351086</image:loc>
      <image:title>Stevioside</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-lactate-s1082-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1082_ZZG70_04_49f5f123-b465-40d2-b2c0-e1fd04ece669.jpg?v=1776351088</image:loc>
      <image:title>Silver Lactate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ascorbate-fcc-s1137-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Ascorbate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-cationic-starch-nitrogen-0-4-percent-s1191-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1195_ZZG55_10_58220c7c-45cf-40c2-a0ef-4e8b51bd98c2.jpg?v=1776351092</image:loc>
      <image:title>Sodium Bromide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-arsenate-heptahydrate-crystal-reagent-acs-s1130-250gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1130_ZZ830_L8_4db5f5d5-b528-4045-ac30-e250dcca392a.jpg?v=1776351088</image:loc>
      <image:title>Sodium Arsenate, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-5-n-aqueous-solution-s-390-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-390_ZZC58_52_594061b1-0503-493c-a654-254b6a3fe655.jpg?v=1776351088</image:loc>
      <image:title>Sodium Hydroxide, 5 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-tracegrade-s1136-2-5ltpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1137_ZZG60_06_d66e020c-4056-4af3-b332-88cadbbf7ca1.jpg?v=1776351090</image:loc>
      <image:title>Sodium Ascorbate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-nitrate-crystal-reagent-acs-s1085-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1085_ZZG55_10_a8b44498-c4a3-4e05-9992-6c576446711f.jpg?v=1776351092</image:loc>
      <image:title>Silver Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-reagent-acs-s1195-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1195_ZZF20_20_4175dd42-7bf0-4f86-9a18-b6e2095572ad.jpg?v=1776351086</image:loc>
      <image:title>Sodium Bromide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-arsenate-heptahydrate-crystal-reagent-acs-s1130-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1130_ZZF20_1C_a2df170b-d78d-4841-a44e-7742fb0f5c5b.jpg?v=1776351087</image:loc>
      <image:title>Sodium Arsenate, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-tracegrade-s1136-2-5ltpl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1137_ZZG45_10_33b19ec9-e78e-434f-8325-5c118314bae3.jpg?v=1776351086</image:loc>
      <image:title>Sodium Ascorbate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-rubidium-sulfate-r1399-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1482_ZZG65_04_84833041-b053-459a-8fc0-84e9568e7cc6.jpg?v=1776351094</image:loc>
      <image:title>p-Rosaniline Acetate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-reagent-acs-s1195-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1195_ZZG35_13_a5fe25ba-f467-487a-ace8-7d4e6946d2bc.jpg?v=1776351092</image:loc>
      <image:title>Sodium Bromide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-ultratrace-s1072-500mltf</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1080_ZZG82_04_b8415144-ceb1-43ed-9c54-f20b9f5d06af.jpg?v=1776351091</image:loc>
      <image:title>Silver Iodide, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ascorbate-fcc-s1137-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b072080b-03f2-4423-9154-d2bea6622f25.jpg?v=1776351089</image:loc>
      <image:title>Sodium Ascorbate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-arsenite-powder-reagent-s1135-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1135_ZZG45_10_018fa467-078c-4f56-8a2a-0d42dda9b4bf.jpg?v=1776351092</image:loc>
      <image:title>Sodium Arsenite, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-cyanide-powder-purified-s1060-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1065_ZZG65_04_8adb3449-e30f-4a2c-b8a7-a13e02caec4a.jpg?v=1776351087</image:loc>
      <image:title>Silver Diethyldithiocarbamate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-reagent-acs-s1195-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7647-15-6_91858b41-d972-4e0b-943d-d914b00726d8.jpg?v=1776351095</image:loc>
      <image:title>Sodium Bromide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bicarbonate-powder-reagent-acs-s1145-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1145_ZZ615_13_c27bff52-f040-40a5-aac0-e74a19cba3f0.jpg?v=1776351089</image:loc>
      <image:title>Sodium Bicarbonate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-10-0-n-aqueous-solution-apha-s-395-20ltcu</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_ec090d28-97e6-488e-b63c-719130b50f67.jpg?v=1776351089</image:loc>
      <image:title>Sodium Hydroxide, 10.0 N Aqueous Solution, APHA</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-1-0-n-aqueous-solution-s-545-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-572_ZZC52_51_5322e127-157d-4498-b032-3a60e3d0f468.jpg?v=1776351093</image:loc>
      <image:title>Starch Indicator, 1 Percent (w/v) Aqueous Solution, Stabilized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-chloride-granular-reagent-s1055-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1055_ZZG50_10_5287d592-2e9e-4acb-86e8-25056e60a075.jpg?v=1776351092</image:loc>
      <image:title>Silver Chloride, Granular, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-0-100-n-aqueous-solution-apha-s-535-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-535_ZZG00_55_eb396b71-67da-4c25-a43a-5028e5ea8749.jpg?v=1776351098</image:loc>
      <image:title>Sodium Thiosulfate, 0.100 N Aqueous Solution, APHA</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-diethyldithiocarbamate-reagent-acs-s1065-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_c768ad59-467c-4087-abc3-91fac489019e.jpg?v=1776351088</image:loc>
      <image:title>Sulfuric Acid, Ultratrace</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-cyanide-powder-purified-s1060-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1065_ZZG82_02_d7d24153-66aa-45e1-8dcc-b74588b21790.jpg?v=1776351093</image:loc>
      <image:title>Silver Diethyldithiocarbamate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-diethyldithiocarbamate-reagent-acs-s1065-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_9919c2d5-f39d-4693-aaf3-1afe9bfa728d.jpg?v=1776351093</image:loc>
      <image:title>Sulfuric Acid, Ultratrace</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-1-0-n-aqueous-solution-s-545-4ltpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-572_ZZC58_52_b232e38d-6dc0-4d27-9c22-1494f005c5d0.jpg?v=1776351090</image:loc>
      <image:title>Starch Indicator, 1 Percent (w/v) Aqueous Solution, Stabilized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-benzoate-technical-s1144-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/532-32-1_a5c9d4e0-60aa-4c45-bdf0-8b663ce90310.jpg?v=1776351093</image:loc>
      <image:title>Sodium Benzoate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-reagent-acs-s1195-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1195_ZZG35_13_f18bf110-0149-4862-acf4-55ec9c5d4631.jpg?v=1776351091</image:loc>
      <image:title>Sodium Bromide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-benzoate-powder-reagent-s1143-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1143_ZZ616_13_5df95d47-4d01-43b6-898c-e14b181f4ab2.jpg?v=1776351094</image:loc>
      <image:title>Sodium Benzoate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bicarbonate-powder-reagent-acs-s1145-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1145_ZZ615_13_0d7dc935-c83f-4f2a-88c1-d0d761382eda.jpg?v=1776351096</image:loc>
      <image:title>Sodium Bicarbonate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-diethyldithiocarbamate-reagent-acs-s1065-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1065_ZZG35_11_b6fccf55-b1b3-40f5-9ca6-256de00c7a4d.jpg?v=1776351103</image:loc>
      <image:title>Silver Diethyldithiocarbamate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-0-01-n-aqueous-solution-s-527-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-535_ZZG15_51_8f4eaa1b-d5e7-4a2a-be80-9f7c3544f403.jpg?v=1776351092</image:loc>
      <image:title>Sodium Thiosulfate, 0.100 N Aqueous Solution, APHA</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-benzoate-powder-reagent-s1143-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1143_ZZ616_13_f8caa389-3b94-42a5-b96d-5b20f8456ff7.jpg?v=1776351095</image:loc>
      <image:title>Sodium Benzoate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-benzoate-technical-s1144-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1144_ZZF25_1D_fcf1df2b-a390-4e82-a66f-1dd746792a6d.jpg?v=1776351096</image:loc>
      <image:title>Sodium Benzoate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-nitrate-crystal-reagent-acs-s1085-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1085_ZZG65_07_cb1bf564-3e81-4c10-bb21-84339b1e9e63.jpg?v=1776351097</image:loc>
      <image:title>Silver Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stevioside-s1204-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1210_ZZ613_10_963f154b-102f-4825-b1bb-22dbea27edfa.jpg?v=1776351096</image:loc>
      <image:title>Sodium Carbonate, Decahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-diethyldithiocarbamate-reagent-acs-s1065-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1470-61-7_d1634728-1f0b-4bfd-a2c1-b4dd08928cbc.jpg?v=1776351091</image:loc>
      <image:title>Silver Diethyldithiocarbamate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-indicator-1-percent-w-v-aqueous-solution-stabilized-s-572-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-572_ZZC45_55_dbd6b70c-9c9c-45ab-99be-ce294b29bc2c.jpg?v=1776351094</image:loc>
      <image:title>Starch Indicator, 1 Percent (w/v) Aqueous Solution, Stabilized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-iodide-powder-reagent-s1080-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1080_ZZG55_10_749a609b-9d3c-4817-ba5a-ca55099cf259.jpg?v=1776351094</image:loc>
      <image:title>Silver Iodide, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-purified-s1197-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/124-26-5_e94593c8-bb68-47f5-aba4-f34e9c58e5f3.jpg?v=1776351097</image:loc>
      <image:title>Stearic Acid Amide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bicarbonate-powder-reagent-acs-s1145-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1145_ZZ830_18_6df36ee6-70ba-4cbe-b5dc-9c2076f2280d.jpg?v=1776351094</image:loc>
      <image:title>Sodium Bicarbonate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-iodide-powder-reagent-s1080-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1082_ZZG82_03_1b5179cd-e049-4f6f-94f9-591031218429.jpg?v=1776351096</image:loc>
      <image:title>Silver Lactate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stevioside-s1204-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1210_ZZ613_10_621868ce-a2de-4c8f-b001-afe93ee5e115.jpg?v=1776351098</image:loc>
      <image:title>Sodium Carbonate, Decahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bicarbonate-powder-reagent-acs-s1145-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1145_ZZF20_1D_305f2f7f-3abc-43d3-bd86-e66d25204906.jpg?v=1776351099</image:loc>
      <image:title>Sodium Bicarbonate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-40-percent-w-v-solution-s-427-4ltpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-439_ZZC58_52_01cabcf1-3678-493f-9f0a-3f8bfbe455a0.jpg?v=1776351094</image:loc>
      <image:title>Sodium Hydroxide, 18 Percent (w/w) (5.39 N) (5.39 M) Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-reagent-acs-s1195-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1197_ZZ830_18_5cfec733-f0fc-4a4a-ab8a-eeb18a35974c.jpg?v=1776351093</image:loc>
      <image:title>Sodium Bromide, Granular, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-0-100-n-aqueous-solution-apha-s-535-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-545_ZZG09_52_43bb0d6c-4860-4d20-8879-b56657c2f766.jpg?v=1776351095</image:loc>
      <image:title>Sodium Thiosulfate, 1.0 N Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-chloride-granular-reagent-s1055-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1055_ZZG60_06_61f9645f-2460-4894-8ab2-b245c645c924.jpg?v=1776351096</image:loc>
      <image:title>Silver Chloride, Granular, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-diethyldithiocarbamate-reagent-acs-s1065-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1065_ZZG55_06_f7d38497-fe93-43c2-84be-c9043d09e45a.jpg?v=1776351095</image:loc>
      <image:title>Silver Diethyldithiocarbamate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bromide-granular-purified-s1197-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1197_ZZF20_20_993b2a38-a6be-4699-9ca6-5e2a3f01f745.jpg?v=1776351098</image:loc>
      <image:title>Sodium Bromide, Granular, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-0-02-n-solution-apha-s-605-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S-615_ZZC58_52_915c1623-ff83-41cd-a3d9-56d21ce13886.jpg?v=1776351100</image:loc>
      <image:title>Sulfuric Acid, 0.100N, APHA, Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-benzoate-powder-reagent-s1143-2-5kg</loc>
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  <url>
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      <image:title>Stearic Acid Amide</image:title>
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      <image:title>Silver Bromide, Granular, Purified</image:title>
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  </url>
  <url>
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      <image:title>Sodium Benzoate, Powder, FCC</image:title>
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  </url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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    <image:image>
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      <image:title>Sodium Carbonate, Monohydrate, FCC</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-ultratrace-s1072-1lttf</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Silver Iodide, Powder, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-0-100-n-aqueous-solution-apha-s-535-4ltgl</loc>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Sulfuric Acid, 0.100N, APHA, Solution</image:title>
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      <image:title>Sodium Carbonate, Monohydrate, FCC</image:title>
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      <image:title>Sodium Benzoate, Powder, FCC</image:title>
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      <image:title>Sulfuric Acid, 0.02 N Solution, APHA</image:title>
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      <image:title>Sodium Bicarbonate, Powder, Reagent, ACS</image:title>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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      <image:title>Silver Oxide, Powder, Reagent</image:title>
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      <image:title>Sodium Benzoate, Powder, FCC</image:title>
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    <changefreq>daily</changefreq>
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    <image:image>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hydroxide, 50 Percent (w/w) Solution, Technical</image:title>
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      <image:title>Sodium Lactate Solution, 60 Percent, FCC</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Silver Oxide, Powder, Reagent</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Sodium Benzoate, Powder, FCC</image:title>
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      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-oxide-powder-reagent-s1090-500gm</loc>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfo-orange-0-04-percent-w-v-indicator-solution-s-595-500mlpl</loc>
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  <url>
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      <image:title>Silver Oxide, Powder, Reagent</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acid-pyrophosphate-fcc-s1099-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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  <url>
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      <image:title>Sodium o-Phenylphenate, Tetrahydrate, Technical</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sulfuric Acid, 50 Percent (v/v) Solution, APHA</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Lactate Solution, 60 Percent, FCC</image:title>
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    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-50-percent-w-w-solution-technical-s-622-20lt</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sulfuric Acid, 1.00 N Solution, APHA</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-anhydrous-granular-reagent-acs-s1220-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Erythorbate, FCC</image:title>
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    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-anhydrous-granular-reagent-acs-s1220-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Carbonate, Anhydrous, Granular, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-1-00-n-solution-apha-s-630-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sulfuric Acid, 2.0 N Solution</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bicarbonate-powder-biotechgrade-s1147-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1147_ZZ830_18_a3078e1e-7357-48c5-8c27-9c11d585bdff.jpg?v=1776351117</image:loc>
      <image:title>Sodium Bicarbonate, Powder, BiotechGrade</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sinigrin-hydrate-s1158-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Bifluoride, Technical</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-decahydrate-reagent-s1210-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1211_ZZG25_48_cb0f25d3-12c1-40ee-8e61-1ad2afc1db4f.jpg?v=1776351115</image:loc>
      <image:title>Subtilisin A, Aqueous Solution</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-lactate-s1082-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Silver Nitrate, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-dihydrate-fcc-s1108-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Acetate, Anhydrous, Reagent, ACS</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-erythorbate-fcc-s1223-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Erythorbate, FCC</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Silver Nitrate, Technical</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acid-pyrophosphate-fcc-s1099-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate, Dibasic, Dihydrate, FCC</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acid-pyrophosphate-fcc-s1099-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Sodium Phosphate, Dibasic, Dihydrate, FCC</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Lactate Solution, 60 Percent, FCC</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Acetate, Anhydrous, Reagent, ACS</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Bicarbonate, Powder, BiotechGrade</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Bismuthate, Powder, Reagent, ACS</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sulfuric Acid, 20 Percent (v/v) Solution</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Silver Chloride, Granular, Reagent</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sulfuric Acid, 20 Percent (v/v) Solution</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Carbonate, Anhydrous, Granular, Reagent, ACS</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-anhydrous-powder-reagent-acs-s1225-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Sodium Carbonate, Anhydrous, Technical</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-erythorbate-fcc-s1223-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Carbonate, Anhydrous, Powder, Reagent, ACS</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetate-anhydrous-reagent-acs-s1110-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Acetate, Anhydrous, Reagent, ACS</image:title>
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  <url>
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      <image:title>Sodium Lactate Solution, 60 Percent, FCC</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Acetate, Anhydrous, Reagent, ACS</image:title>
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      <image:caption></image:caption>
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      <image:title>Saccharin, Powder, FCC</image:title>
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  <url>
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      <image:title>Sodium Bisulfite, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-safflower-oil-usp-s1004-20lt</loc>
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      <image:title>Salicylic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bisulfite-granular-reagent-acs-s1173-12kg</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1174_ZZG60_04_8d51e7ee-364b-451f-b87d-27fd1da4fb16.jpg?v=1776351137</image:loc>
      <image:title>Solvent Red 1</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-crystal-reagent-acs-s1005-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Salicylic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chlorate-technical-s1237-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, Pellets, Technical</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bifluoride-technical-s1160-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-solvent-orange-2-s1171-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Bisulfite, Granular, FCC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-safflower-oil-usp-s1004-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_5ef7c79b-30fa-4f3d-96dd-06b304efe8dc.jpg?v=1776351139</image:loc>
      <image:title>Safflower Oil, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-crystal-reagent-acs-s1240-2-5kggl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1240_ZZ830_18_434daf52-026f-436c-a672-095875c7dbb6.jpg?v=1776351137</image:loc>
      <image:title>Sodium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-safflower-oil-usp-s1004-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1005_ZZG55_07_bd7f05e0-7123-4ac4-834c-3206398972a1.jpg?v=1776351139</image:loc>
      <image:title>Salicylic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetate-anhydrous-technical-s1111-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1111_ZZ817_13_95331701-b883-4d03-ac2e-2265b714d1b6.jpg?v=1776351139</image:loc>
      <image:title>Sodium Acetate, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetate-anhydrous-fcc-s1112-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1114_ZZ615_13_bdb01cda-302b-42ad-b2c6-97216929dd7d.jpg?v=1776351140</image:loc>
      <image:title>Sodium Acetate, Trihydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-crystal-reagent-acs-s1240-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1240_ZZG35_13_9622b716-e567-470a-a039-ca38c536200e.jpg?v=1776351137</image:loc>
      <image:title>Sodium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-monohydrate-granular-reagent-acs-s1230-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1230_ZZ830_18_afcbc90b-53a7-4485-a261-5a960dfb0ddc.jpg?v=1776351139</image:loc>
      <image:title>Sodium Carbonate, Monohydrate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetate-anhydrous-fcc-s1112-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/127-09-3_27061e20-2296-47ed-aa9e-caca46b3db7b.jpg?v=1776351139</image:loc>
      <image:title>Sodium Acetate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ammonium-phosphate-crystal-reagent-s1125-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1125_ZZF25_20_7be6c058-89e6-46ee-9803-ee83d5886265.jpg?v=1776351141</image:loc>
      <image:title>Sodium Ammonium Phosphate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bismuthate-powder-reagent-acs-s1165-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/12232-99-4_b48c9f3e-9772-4234-bf70-4825557429be.jpg?v=1776351141</image:loc>
      <image:title>Sodium Bismuthate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-aluminate-technical-s1120-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Aluminate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-monohydrate-granular-reagent-acs-s1230-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1237_ZZG35_13_ac885924-67ec-4dd4-bc32-8dd39ceea390.jpg?v=1776351138</image:loc>
      <image:title>Sodium Chlorate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-technical-s1238-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1238_ZZF20_20_db52f144-e2ad-4906-9f06-96261f4bb6d0.jpg?v=1776351141</image:loc>
      <image:title>Sodium Hydroxide, Pellets, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetate-trihydrate-granular-fcc-s1114-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1115_ZZ613_10_9c27e179-0a7c-4cd7-b547-b81c9d3289b3.jpg?v=1776351143</image:loc>
      <image:title>Sodium Acetate, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-soybean-oil-epoxidized-s1179-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8013-07-8_4c15f7d3-2729-4cab-8f5e-abaef5321db4.jpg?v=1776351146</image:loc>
      <image:title>Soybean Oil, Epoxidized</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetate-trihydrate-crystal-reagent-acs-s1115-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/6131-90-4_4c4ed52d-55c3-40da-a564-63636c092782.jpg?v=1776351143</image:loc>
      <image:title>Sodium Acetate, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bisulfite-granular-fcc-s1172-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1173_ZZ613_10_5abaabe6-84f0-4c84-9228-f42092015a45.jpg?v=1776351144</image:loc>
      <image:title>Sodium Bisulfite, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-crystal-reagent-acs-s1005-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1005_ZZG40_10_8cf3814f-051d-48a2-a0c1-b2e6aaf74ac4.jpg?v=1776351144</image:loc>
      <image:title>Salicylic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-borate-decahydrate-crystal-reagent-acs-s1180-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1180_ZZ631_13_2e55f6c8-be23-4631-b4df-1d59f6174975.jpg?v=1776351144</image:loc>
      <image:title>Sodium Borate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetate-trihydrate-technical-s1117-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1120_ZZ631_13_7db5e7f4-42db-4472-999a-926b7b0ad130.jpg?v=1776351146</image:loc>
      <image:title>Sodium Aluminate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-monohydrate-granular-reagent-acs-s1230-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1230_ZZ615_13_3f1eabb2-86c2-4197-b52d-834b9c7c2249.jpg?v=1776351144</image:loc>
      <image:title>Sodium Carbonate, Monohydrate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-crystal-reagent-acs-s1005-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1010_ZZ613_10_93f706b6-4830-4fda-a4ce-2d0b7ff4e5d7.jpg?v=1776351148</image:loc>
      <image:title>Sand, Ottawa, Standard, 20-30 Mesh</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-non-iodized-granular-fcc-s1247-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1248_ZZ615_13_fa69de9a-3b61-400a-be2a-b21106e6449e.jpg?v=1776351144</image:loc>
      <image:title>Sodium Chloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bisulfate-monohydrate-crystal-reagent-s1170-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_bd4765b6-ccfd-47b9-9d3c-fb4638e22ddd.jpg?v=1776351147</image:loc>
      <image:title>Solvent Orange 2</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-solvent-red-1-s1174-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1175_ZZ614_10_317dca14-114a-48ec-801b-d54376ca3049.jpg?v=1776351146</image:loc>
      <image:title>Sodium Bitartrate, Monohydrate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-bisulfite-granular-fcc-s1172-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1173_ZZ613_10_2762087e-d4fd-47f3-8469-83f11f96e539.jpg?v=1776351148</image:loc>
      <image:title>Sodium Bisulfite, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-crystal-reagent-acs-s1005-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1005_ZZF25_1D_d90e9870-ac03-4785-b6e1-9d0f0a5bc2aa.jpg?v=1776351145</image:loc>
      <image:title>Salicylic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-crystal-reagent-acs-s1240-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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  <url>
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  <url>
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      <image:title>Sodium Chromate Tetrahydrate, Crystal, Reagent</image:title>
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  <url>
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  <url>
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  <url>
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      <image:title>Sodium Chloride, Crystal, Reagent, ACS</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chromate-tetrahydrate-crystal-reagent-s1245-25gm</loc>
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  <url>
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      <image:title>Soybean Oil, Epoxidized</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>b-Sitosterol</image:title>
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  </url>
  <url>
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  <url>
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      <image:title>Sodium Citrate, Dihydrate, Crystal, Reagent, ACS</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-borate-decahydrate-crystal-reagent-acs-s1180-50kgbl</loc>
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  <url>
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  </url>
  <url>
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  <url>
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  <url>
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      <image:title>Sodium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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  <url>
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  <url>
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  </url>
  <url>
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      <image:title>Sodium Borate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-selenium-dioxide-purified-s1122-12kgbl</loc>
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      <image:title>Sodium Ammonium Phosphate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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  </url>
  <url>
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      <image:title>Sodium Borate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetate-trihydrate-technical-s1117-500gm</loc>
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  <url>
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  <url>
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      <image:title>Sodium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-saccharic-acid-calcium-salt-s1001-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Saccharin, Powder, FCC</image:title>
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  <url>
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      <image:title>Sodium Acetate, Anhydrous, FCC</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-crystal-reagent-acs-s1005-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Salicylic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-s1248-2-5kg</loc>
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    <changefreq>daily</changefreq>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-technical-s1238-12kg</loc>
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      <image:title>Sodium Chloride, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Sodium Borate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-s1248-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Chloride, Granular, BiotechGrade</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-crystal-reagent-acs-s1240-12kg</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7775-11-3_1d2e9596-3508-42ca-8e20-087a02392100.jpg?v=1776351155</image:loc>
      <image:title>Sodium Chromate, Anhydrous</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-borate-decahydrate-technical-s1186-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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  <url>
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      <image:title>Sodium Ammonium Phosphate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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  <url>
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      <image:title>Sand, Washed and Dried</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:title>Sodium Borate, Decahydrate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption></image:caption>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:title>Sodium Hydroxide, Pellets, FCC</image:title>
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  <url>
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      <image:title>Sodium Borohydride, Crystalline Powder, Reagent, ACS</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Citrate, Anhydrous, Powder, FCC</image:title>
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  <url>
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  <url>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-borate-decahydrate-technical-s1186-50kgbl</loc>
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      <image:title>Sodium Borohydride, Crystalline Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-crystal-reagent-acs-s1005-500gm-cs6</loc>
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      <image:title>Salicylic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-granular-biotechgrade-s1249-500gm-cs6</loc>
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    <changefreq>daily</changefreq>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-dihydrate-crystal-reagent-acs-s1250-500gm-cs6</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Citrate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-fcc-s1303-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, Flakes, Purified</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-borohydride-crystalline-powder-reagent-acs-s1187-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Borohydride, Crystalline Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-cationic-starch-nitrogen-0-3-percent-s1189-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_24261472-ab80-46e8-a706-fa522204b7d0.jpg?v=1776351168</image:loc>
      <image:title>Cationic Starch, Nitrogen 0.3 Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-dihydrate-crystal-reagent-acs-s1250-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-borohydride-crystalline-powder-reagent-acs-s1187-25gm</loc>
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      <image:title>Sodium Borohydride, Crystalline Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-flakes-technical-s1308-50kgbl</loc>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-50-percent-w-w-solution-reagent-s1310-100mlpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ascorbate-powder-usp-s1349-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1355_ZZ612_07_df24cc5c-83fe-4468-9d1c-d64a20f67b1b.jpg?v=1776351170</image:loc>
      <image:title>Sodium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-borohydride-crystalline-powder-reagent-acs-s1187-2-5kg</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Borohydride, Crystalline Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-granular-biotechgrade-s1249-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Chloride, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrite-crystal-reagent-acs-s1355-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Sesquicarbonate, Dihydrate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-dihydrate-crystal-reagent-acs-s1250-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Citrate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-anhydrous-powder-fcc-s1254-12kg</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Cobaltinitrite, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-flakes-purified-s1305-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, Flakes, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrite-crystal-reagent-acs-s1355-500gm</loc>
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      <image:title>Sodium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Cyanide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-dihydrate-granular-fcc-s1256-2-5kg</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Citrate, Dihydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chromate-crystal-cp-s1246-50kgbl</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Chloride, Non-Iodized, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cobaltinitrite-powder-reagent-acs-s1255-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Citrate, Dihydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-dihydrate-crystal-reagent-acs-s1250-500gm</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Citrate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-fcc-s1303-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, Pellets, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cyanoborohydride-s1261-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/25895-60-7_d265dfb8-cb44-4087-be7c-ee7d9616af76.jpg?v=1776351176</image:loc>
      <image:title>Sodium Cyanoborohydride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-borohydride-crystalline-powder-reagent-acs-s1187-40kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b3afdab9-e61e-4bf3-8ec5-26c710dc72a5.jpg?v=1776351173</image:loc>
      <image:title>Cationic Starch, Nitrogen 0.3 Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-anhydrous-powder-fcc-s1254-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Cobaltinitrite, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-anhydrous-powder-fcc-s1254-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Cobaltinitrite, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cyanide-reagent-acs-s1260-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Cyanide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cyanoborohydride-s1261-50gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-anhydrous-reagent-s1253-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1254_ZZ616_13_8c047585-ff53-48ca-95ca-d859df5709c4.jpg?v=1776351177</image:loc>
      <image:title>Sodium Citrate, Anhydrous, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1315_ZZC45_55_f6b19bef-f296-4613-8653-a70ba4f5f914.jpg?v=1776351178</image:loc>
      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-flakes-purified-s1305-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1308_ZZ613_10_bbb9ed22-9983-49b5-b67c-614914f35242.jpg?v=1776351177</image:loc>
      <image:title>Sodium Hydroxide, Flakes, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrite-crystal-reagent-acs-s1355-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1355_ZZF20_1D_19a84115-ebe6-44a9-a843-0b9bb45ff0db.jpg?v=1776351174</image:loc>
      <image:title>Sodium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-dehydroacetate-s1265-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1267_ZZ613_10_6580c88b-5d24-4f08-b93e-7f68ca8eec2b.jpg?v=1776351179</image:loc>
      <image:title>Sodium Dichromate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrite-crystal-reagent-acs-s1355-125gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1355_ZZ615_13_198468f3-e466-476a-a1d6-c270fa55355f.jpg?v=1776351174</image:loc>
      <image:title>Sodium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-50-percent-w-w-solution-reagent-s1310-1ltpl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_aee5d76f-ff9c-4f33-8efc-ea93db258f13.jpg?v=1776351177</image:loc>
      <image:title>Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-50-percent-w-w-solution-reagent-s1310-4ltpl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_08395df6-b37c-4719-9c22-bcce140f7366.jpg?v=1776351174</image:loc>
      <image:title>Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-50-percent-w-w-solution-reagent-s1310-20ltpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1315_ZZC52_51_a174dc6a-2baa-4a1f-ac89-b56983456aa3.jpg?v=1776351175</image:loc>
      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cyanide-reagent-acs-s1260-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/143-33-9_6bca4845-a544-4eab-a511-40f1d8a9ae13.jpg?v=1776351175</image:loc>
      <image:title>Sodium Cyanide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cyanide-reagent-acs-s1260-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1261_ZZG70_03_bbfa107b-ae61-463b-833a-6957b68e95e9.jpg?v=1776351180</image:loc>
      <image:title>Sodium Cyanoborohydride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-dihydrate-granular-fcc-s1256-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1260_ZZ597_04_46383fe4-5516-4d95-b62d-05c0e6008825.jpg?v=1776351178</image:loc>
      <image:title>Sodium Cyanide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrite-crystal-reagent-acs-s1355-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1357_ZZ613_10_685aecc8-5341-4bde-91e7-63e3736b08a4.jpg?v=1776351182</image:loc>
      <image:title>Sodium Sesquicarbonate, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-flakes-technical-s1308-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1310_ZZC52_51_ce38c939-200b-41a8-844c-5a4c5b670108.jpg?v=1776351181</image:loc>
      <image:title>Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chromate-tetrahydrate-crystal-reagent-s1245-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1246_ZZ830_18_6053487c-4e67-4147-aff7-9fc2ce114dd8.jpg?v=1776351180</image:loc>
      <image:title>Sodium Chromate, Crystal, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-5-percent-available-chlorine-solution-reagent-s1315-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1316_ZZC52_51_2849b252-3d62-4166-8776-d790f2fedcf5.jpg?v=1776351177</image:loc>
      <image:title>Sodium Hypochlorite, Solution, 12 Percent Available Chlorine, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-solution-12-percent-available-chlorine-reagent-s1316-500mlpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c5a45fbf-7d85-41da-8030-2e761ee70e67.jpg?v=1776351180</image:loc>
      <image:title>Sodium Hypochlorite, Solution, 12 Percent Available Chlorine, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-dihydrate-granular-fcc-s1256-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1256_ZZ830_18_35d2c293-9192-428f-ace3-c41a64b3f368.jpg?v=1776351179</image:loc>
      <image:title>Sodium Citrate, Dihydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-flakes-technical-s1308-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, Flakes, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-succinate-anhydrous-reagent-s1361-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Nitroferricyanide, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cobaltinitrite-powder-reagent-acs-s1255-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Citrate, Dihydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cyanide-reagent-acs-s1260-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Cyanide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-crystal-reagent-acs-s1405-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-5-percent-available-chlorine-solution-reagent-s1315-55glbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hypochlorite, Solution, 12 Percent Available Chlorine, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-dihydrate-granular-fcc-s1256-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1260_ZZ612_07_6178ebed-e0b0-43da-af40-4e2abec3a16a.jpg?v=1776351182</image:loc>
      <image:title>Sodium Cyanide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbitan-monostearate-fcc-s1318-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1320_ZZG50_10_5d561596-b34e-4770-8439-6545e12fe9f6.jpg?v=1776351178</image:loc>
      <image:title>Sodium Hypophosphite (DEA List I Chemical), Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sesquicarbonate-dihydrate-s1357-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1358_ZZG50_10_281efe3a-6e7c-4a91-bdb5-3a29011bd5fd.jpg?v=1776351186</image:loc>
      <image:title>Sublimed Sulfur</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-dichromate-crystal-reagent-s1267-500gmpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1267_ZZ615_13_a4ea3003-8591-42a6-9004-d8b9840f3bbd.jpg?v=1776351181</image:loc>
      <image:title>Sodium Dichromate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-solution-12-percent-available-chlorine-reagent-s1316-4lt-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1318_ZZ616_13_bd9119b1-9dd2-4203-8e49-050adcc75165.jpg?v=1776351176</image:loc>
      <image:title>Sorbitan Monostearate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrite-crystal-reagent-acs-s1355-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sublimed-sulfur-s1358-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Succinate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrite-crystal-reagent-acs-s1355-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Sesquicarbonate, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sublimed-sulfur-s1358-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Succinate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:title>Sodium Nitroferricyanide, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-50-percent-w-w-solution-reagent-s1310-2-5gl</loc>
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      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-crystal-reagent-acs-s1405-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate Tribasic, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-flakes-purified-s1305-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1310-73-2_1c7f4827-f02c-448e-a448-aa46976c8d34.jpg?v=1776351183</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-succinate-anhydrous-reagent-s1361-12kg</loc>
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      <image:title>Sodium Nitroferricyanide, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-5-percent-available-chlorine-solution-reagent-s1315-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-5-percent-available-chlorine-solution-reagent-s1315-20ltbl</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1316_ZZC52_51_30d17992-d53a-47ed-9408-fd568075fcf3.jpg?v=1776351184</image:loc>
      <image:title>Sodium Hypochlorite, Solution, 12 Percent Available Chlorine, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-solution-12-percent-available-chlorine-reagent-s1316-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sorbitan Monostearate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-succinate-anhydrous-reagent-s1361-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Nitroferricyanide, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-granular-biotechgrade-s1249-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1249_ZZ615_13_4ba32103-7ef1-4fb9-8887-5511495a4c70.jpg?v=1776351183</image:loc>
      <image:title>Sodium Chloride, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-crystal-reagent-acs-s1405-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1407_ZZ830_18_cf4cb804-5a7e-41f5-ad4f-73288508f469.jpg?v=1776351185</image:loc>
      <image:title>Sodium Phosphate Dibasic, Heptahydrate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-dodecahydrate-crystal-reagent-acs-s1410-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate Dibasic, Heptahydrate, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-50-percent-w-w-solution-reagent-s1310-1ltpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1310_ZZC45_55_6ebbfd98-24a8-4de9-b5f3-0de8e71025dc.jpg?v=1776351189</image:loc>
      <image:title>Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbitan-monostearate-fcc-s1318-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1320_ZZG60_07_3245dd00-4f8e-4f2a-9b49-bfb11ec85907.jpg?v=1776351184</image:loc>
      <image:title>Sodium Hypophosphite (DEA List I Chemical), Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-crystal-reagent-acs-s1405-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1407_ZZ631_13_2a6525df-c216-48af-a9b8-137f270fecb9.jpg?v=1776351186</image:loc>
      <image:title>Sodium Phosphate Dibasic, Heptahydrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cyanoborohydride-s1261-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1265_ZZ613_10_ed16562d-8e22-48be-b6af-bf1ec246da8a.jpg?v=1776351186</image:loc>
      <image:title>Sodium Dehydroacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-granular-reagent-acs-s1404-12kg</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-50-percent-w-w-solution-reagent-s1310-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-anhydrous-technical-s1409-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-crystal-reagent-acs-s1405-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1405_ZZF20_20_bd374fe6-904c-479e-ba0d-4b20bd1a21af.jpg?v=1776351186</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sesquicarbonate-dihydrate-s1357-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sublimed Sulfur</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-octyl-sulfate-s1368-5gm</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Oxalate, Powder, Primary Standard, Reagent Special, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-technical-s1407-2-5kgpl</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Phosphate Tribasic, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypophosphite-dea-list-i-chemical-crystal-reagent-s1320-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hypophosphite (DEA List I Chemical), Crystal, Reagent</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sublimed Sulfur</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitroferricyanide-dihydrate-crystal-reagent-acs-s1365-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Oxalate, Powder, Primary Standard, Reagent Special, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-dehydroacetate-s1265-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Dichromate, Crystal, Reagent</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Citrate, Dihydrate, Granular, FCC</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Cyanoborohydride</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Dichromate, Crystal, Reagent</image:title>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1265_ZZ612_07_bbd4c19c-d3ee-4045-968c-6516458678cb.jpg?v=1776351188</image:loc>
      <image:title>Sodium Dehydroacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-anhydrous-technical-s1409-500gm</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-crystal-reagent-acs-s1405-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-solution-12-percent-available-chlorine-reagent-s1316-500mlpl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_7c63a426-6ba2-4ec1-8e6e-fb83fdc2c23a.jpg?v=1776351192</image:loc>
      <image:title>Sodium Hypochlorite, Solution, 12 Percent Available Chlorine, Reagent</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-dihydrate-granular-fcc-s1256-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1259_ZZG65_04_f4ac6415-7ab9-404f-895c-49a52e914556.jpg?v=1776351185</image:loc>
      <image:title>Sodium Decyl Sulfate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-crystal-reagent-acs-s1405-125gm</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-dodecahydrate-crystal-reagent-acs-s1410-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1410_ZZ631_13_c10d4491-d6d5-46b0-805b-199596691cd7.jpg?v=1776351190</image:loc>
      <image:title>Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-technical-s1407-12kg</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1409_ZZF25_1D_4bb51a8c-ac10-4a90-ab56-723f6ae728bf.jpg?v=1776351188</image:loc>
      <image:title>Sodium Phosphate Tribasic, Anhydrous, Technical</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrite-crystal-reagent-acs-s1355-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1357_ZZ830_18_a60f5553-3dae-4c5d-b267-d390f67b9422.jpg?v=1776351188</image:loc>
      <image:title>Sodium Sesquicarbonate, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-anhydrous-technical-s1409-12kg</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1410_ZZ613_10_28eccac3-c1ad-40ca-bb31-09cb4398ab41.jpg?v=1776351187</image:loc>
      <image:title>Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-dodecahydrate-crystal-reagent-acs-s1410-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1410_ZZF25_20_1649b2d0-4efe-470f-833f-3173474958c5.jpg?v=1776351193</image:loc>
      <image:title>Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-flakes-technical-s1308-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6d827f5c-f365-4c6c-a409-537c3fb84c1e.jpg?v=1776351192</image:loc>
      <image:title>Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitroferricyanide-dihydrate-crystal-reagent-acs-s1365-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1368_ZZG65_04_3f9954c7-43ec-44d7-ac2e-97f24e5413fa.jpg?v=1776351187</image:loc>
      <image:title>Sodium Octyl Sulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypophosphite-dea-list-i-chemical-crystal-reagent-s1320-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1323_ZZG55_06_bb044629-41f3-4712-b4f9-68c1574c84f5.jpg?v=1776351188</image:loc>
      <image:title>D-Serine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sesquicarbonate-dihydrate-s1357-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1358_ZZF20_1D_1d54116c-c383-48c5-b58f-733243ce4f40.jpg?v=1776351186</image:loc>
      <image:title>Sublimed Sulfur</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sublimed-sulfur-s1358-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/150-90-3_cc94647e-2948-4179-9ac6-36e2cd08a753.jpg?v=1776351194</image:loc>
      <image:title>Sodium Succinate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cyanide-reagent-acs-s1260-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1261_ZZ616_11_2769cf52-ff74-4cc4-9bfa-d7c8eafe8d9f.jpg?v=1776351193</image:loc>
      <image:title>Sodium Cyanoborohydride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypophosphite-dea-list-i-chemical-crystal-reagent-s1320-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1320_ZZF25_20_7ace634d-bc61-42ac-8f3f-cee216fca5c0.jpg?v=1776351193</image:loc>
      <image:title>Sodium Hypophosphite (DEA List I Chemical), Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-dichromate-dihydrate-granular-technical-s1268-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1270_ZZG65_04_7737c85c-56f1-4fd4-b954-c7c440798e75.jpg?v=1776351197</image:loc>
      <image:title>Sodium Diethyldithiocarbamate, Trihydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cyanoborohydride-s1261-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1265_ZZ631_13_4dbb0af3-02a0-40c8-b481-fd97fa74061a.jpg?v=1776351193</image:loc>
      <image:title>Sodium Dehydroacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-solution-12-percent-available-chlorine-reagent-s1316-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hypophosphite (DEA List I Chemical), Crystal, Reagent</image:title>
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    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-dehydroacetate-s1265-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Dichromate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent</image:title>
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    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Dichromate, Crystal, Reagent</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Oxalate, Powder, Reagent, ACS</image:title>
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    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Phosphate Tribasic, Anhydrous, Technical</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>D-Serine</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Oxalate, Powder, Reagent, ACS</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Cyanide, Reagent, ACS</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Reagent, ACS</image:title>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Octyl Sulfate</image:title>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Dichromate, Dihydrate, Granular, Technical</image:title>
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  <url>
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  </url>
  <url>
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      <image:title>Sodium Diethyldithiocarbamate, Trihydrate, Reagent, ACS</image:title>
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    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-diethyldithiocarbamate-trihydrate-reagent-acs-s1270-500gm</loc>
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  </url>
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  </url>
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    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypophosphite-dea-list-i-chemical-crystal-reagent-s1320-500gm</loc>
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    <changefreq>daily</changefreq>
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  </url>
  <url>
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  </url>
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  </url>
  <url>
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  </url>
  <url>
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  </url>
  <url>
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  <url>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1326_ZZ817_13_ee434e6c-dc8c-40c4-98c0-5ee7716412cd.jpg?v=1776351207</image:loc>
      <image:title>Stearic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-oxalate-powder-reagent-acs-s1370-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1375_ZZG55_07_9e65abc0-3b2e-4891-bf3e-3017319a4d8f.jpg?v=1776351206</image:loc>
      <image:title>Sodium Perborate, Tetrahydrate, Granular, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypophosphite-dea-list-i-chemical-crystal-reagent-s1320-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1323_ZZG35_11_a435c13a-c2b2-4335-905d-965f8343e2d0.jpg?v=1776351203</image:loc>
      <image:title>D-Serine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-dodecahydrate-crystal-technical-s1415-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1416_ZZG40_10_bd6b3ca0-2ea6-4efa-96c1-f8b4de4508c4.jpg?v=1776351205</image:loc>
      <image:title>Sucralose, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-oxalate-powder-reagent-acs-s1370-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_cd8ab6b2-dc47-4b93-9a4c-e76f04ef280f.jpg?v=1776351205</image:loc>
      <image:title>Sodium Perborate, Tetrahydrate, Granular, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-saccharin-dihydrate-granular-fcc-s1421-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1422_ZZ613_06_facb9ee6-d685-4393-920c-597336b31d2e.jpg?v=1776351207</image:loc>
      <image:title>Sodium n-Hexadecyl Sulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypophosphite-dea-list-i-chemical-crystal-reagent-s1320-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1323_ZZG82_02_471c5a2d-3625-4db5-87ef-76086239deb7.jpg?v=1776351202</image:loc>
      <image:title>D-Serine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralose-nf-s1416-10kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1419_ZZ830_18_d6f7ea84-55ee-45e8-bb9e-f6fb6d2bece9.jpg?v=1776351206</image:loc>
      <image:title>Sodium Pyrophosphate, Anhydrous, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-anhydrous-powder-fcc-s1419-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1420_ZZ613_10_c2964735-5eb2-4a67-9edc-086d697fd0da.jpg?v=1776351209</image:loc>
      <image:title>Sodium Pyrophosphate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-diethyldithiocarbamate-trihydrate-reagent-acs-s1270-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/20624-25-3_13969f08-c0dc-442d-9d54-62cb9d5e36bd.jpg?v=1776351208</image:loc>
      <image:title>Sodium Diethyldithiocarbamate, Trihydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-saccharin-dihydrate-granular-fcc-s1421-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_f06b4551-b944-4b61-942f-f5cefd3e99cf.jpg?v=1776351207</image:loc>
      <image:title>Sodium n-Hexadecyl Sulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-diethyldithiocarbamate-trihydrate-reagent-acs-s1270-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1271_ZZ830_13_fadcfd25-970a-44d2-b1cd-1fb1ca0cfa0f.jpg?v=1776351205</image:loc>
      <image:title>Sodium Diethyldithiocarbamate, Trihydrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbitan-monostearate-fcc-s1318-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1320_ZZG50_10_edf049dd-cec1-4095-a1a6-cb1a657e2ff1.jpg?v=1776351209</image:loc>
      <image:title>Sodium Hypophosphite (DEA List I Chemical), Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodate-powder-reagent-s1325-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1325_ZZG50_10_c9f13c06-6343-42d0-a9b7-e08cc0629cca.jpg?v=1776351206</image:loc>
      <image:title>Sodium Iodate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-diethyldithiocarbamate-trihydrate-reagent-acs-s1270-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1271_ZZG40_10_8cb403c1-1514-420d-b4c0-e4b908735020.jpg?v=1776351206</image:loc>
      <image:title>Sodium Diethyldithiocarbamate, Trihydrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodate-powder-reagent-s1325-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1326_ZZ615_10_766f3082-bd3c-448f-ac2e-10dae709216b.jpg?v=1776351207</image:loc>
      <image:title>Stearic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearic-acid-fcc-s1326-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1330_ZZG55_10_2ff888bf-f442-47ce-9cdb-0315674a2aca.jpg?v=1776351206</image:loc>
      <image:title>Sodium Iodide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-dodecahydrate-crystal-technical-s1415-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1416_ZZ616_13_6a419b48-b586-4d82-8278-ee0cbd427544.jpg?v=1776351207</image:loc>
      <image:title>Sucralose, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ferrocyanide-decahydrate-reagent-s1274-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1274_ZZF20_20_0e3e8046-94a3-492e-b5b3-117f0a242b05.jpg?v=1776351207</image:loc>
      <image:title>Sodium Ferrocyanide Decahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-diethyldithiocarbamate-trihydrate-technical-s1271-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1274_ZZG50_10_a84e1f7c-a2ef-4d6e-8f11-2e503bde127a.jpg?v=1776351211</image:loc>
      <image:title>Sodium Ferrocyanide Decahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-anhydrous-reagent-acs-s1377-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1377_ZZF20_20_48e8ea8d-579c-4759-84e2-3a4e8cfeb224.jpg?v=1776351207</image:loc>
      <image:title>Sodium Perchlorate, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-anhydrous-technical-s1409-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1410_ZZ631_13_c11e3d22-b47b-4c12-ae59-b6cb9797941c.jpg?v=1776351210</image:loc>
      <image:title>Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sublimed-sulfur-s1358-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1361_ZZ830_13_b4a40a3f-367b-4c2d-92d2-62964a49073c.jpg?v=1776351209</image:loc>
      <image:title>Sodium Succinate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodide-reagent-s1330-125gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1330_ZZG40_13_a3c5a05e-0fd9-4448-b838-ae4a7c5f9223.jpg?v=1776351212</image:loc>
      <image:title>Sodium Iodide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-anhydrous-reagent-acs-s1377-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1377_ZZ830_18_325f22a5-03fc-4fcb-9d02-6b18fcc7a8ba.jpg?v=1776351213</image:loc>
      <image:title>Sodium Perchlorate, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-diphenylaminesulfonic-acid-sodium-salt-reagent-acs-s1273-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1274_ZZG35_13_2267323b-b25d-468e-9d9d-9b847473b603.jpg?v=1776351211</image:loc>
      <image:title>Sodium Ferrocyanide Decahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodate-powder-reagent-s1325-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1325_ZZ830_18_19f26185-6bc3-48e6-bdcb-e6c9df606e5c.jpg?v=1776351211</image:loc>
      <image:title>Sodium Iodate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-diethyldithiocarbamate-trihydrate-technical-s1271-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1273_ZZ612_06_490d12ff-6bdd-4847-a886-9956d8a5f575.jpg?v=1776351214</image:loc>
      <image:title>Diphenylaminesulfonic Acid Sodium Salt, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-anhydrous-fcc-s1276-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1280_ZZ597_04_662c67a4-430b-424d-a6b9-b2128a2eedfa.jpg?v=1776351210</image:loc>
      <image:title>Sodium Fluoride, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodide-reagent-s1330-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1330_ZZF20_1D_49d7ccbf-c8c4-443f-b6a4-525fe77c39b9.jpg?v=1776351211</image:loc>
      <image:title>Sodium Iodide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-anhydrous-reagent-acs-s1377-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-89-0_e485d998-ad52-406d-a3df-b2644c292345.jpg?v=1776351210</image:loc>
      <image:title>Sodium Perchlorate, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perborate-tetrahydrate-granular-purified-s1375-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1377_ZZG35_13_26f48b61-83ad-42a2-91d3-c01ad3611c1d.jpg?v=1776351212</image:loc>
      <image:title>Sodium Perchlorate, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-dichromate-dihydrate-granular-technical-s1268-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1270_ZZG45_10_e01bb119-8f37-483a-967f-cf7de053da71.jpg?v=1776351208</image:loc>
      <image:title>Sodium Diethyldithiocarbamate, Trihydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-monohydrate-reagent-acs-s1378-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1381_ZZG82_04_f2deaef5-6fbf-4d2d-9aa7-eff5e7fce62e.jpg?v=1776351211</image:loc>
      <image:title>Sodium Periodate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-dichromate-crystal-reagent-s1267-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1268_ZZ613_10_256e440f-4826-420b-91f8-585665d374bf.jpg?v=1776351209</image:loc>
      <image:title>Sodium Dichromate, Dihydrate, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-diethyldithiocarbamate-trihydrate-technical-s1271-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1273_ZZG65_04_1ac9b548-5e3f-4cbf-b2c1-42a5a98d849c.jpg?v=1776351214</image:loc>
      <image:title>Diphenylaminesulfonic Acid Sodium Salt, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoride-powder-reagent-acs-s1280-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1280_ZZ613_10_792e1dbf-2f94-4a3e-982a-9bfc4ac68e45.jpg?v=1776351211</image:loc>
      <image:title>Sodium Fluoride, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-anhydrous-powder-fcc-s1419-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1420_ZZ615_13_7369bd5c-22de-4ee2-bc73-b0327d66f1ba.jpg?v=1776351214</image:loc>
      <image:title>Sodium Pyrophosphate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perborate-tetrahydrate-granular-purified-s1375-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1375_ZZF20_20_33432a3c-c8fc-4764-bb95-b7e059936c2e.jpg?v=1776351209</image:loc>
      <image:title>Sodium Perborate, Tetrahydrate, Granular, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodate-powder-reagent-s1325-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1326_ZZF15_18_1a32f4e9-73b8-4446-96a2-758c723555cd.jpg?v=1776351211</image:loc>
      <image:title>Stearic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-anhydrous-reagent-acs-s1377-100kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1378_ZZG35_13_8d5da8c2-fd0c-41d1-9564-b9d25563b00f.jpg?v=1776351213</image:loc>
      <image:title>Sodium Perchlorate, Monohydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-anhydrous-reagent-acs-s1377-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1378_ZZG50_10_caf1acd2-62cd-4cad-b0e8-aa4d9586ff10.jpg?v=1776351214</image:loc>
      <image:title>Sodium Perchlorate, Monohydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-anhydrous-reagent-acs-s1377-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-89-0_4bea241e-1552-4a45-b871-371ff8fb138c.jpg?v=1776351211</image:loc>
      <image:title>Sodium Perchlorate, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodate-powder-reagent-s1325-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7681-55-2_f5b10355-c3d5-4a71-a695-bc35bfa8ed2d.jpg?v=1776351213</image:loc>
      <image:title>Sodium Iodate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-anhydrous-powder-fcc-s1419-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1420_ZZ613_10_bdd7e87a-a49a-4238-913c-9f9c143b1f43.jpg?v=1776351217</image:loc>
      <image:title>Sodium Pyrophosphate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearic-acid-fcc-s1326-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1330_ZZG65_07_4366d740-4d20-479b-81fa-3d8fea2223d5.jpg?v=1776351211</image:loc>
      <image:title>Sodium Iodide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-granular-biotechgrade-s1412-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1415_ZZ830_18_5a48532d-53a9-448a-ba87-3c20754fd371.jpg?v=1776351213</image:loc>
      <image:title>Sodium Phosphate Tribasic, Dodecahydrate, Crystal, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-monohydrate-reagent-acs-s1378-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1381_ZZG65_07_35d5a9d8-1e09-416f-a81c-91216637be39.jpg?v=1776351210</image:loc>
      <image:title>Sodium Periodate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-decahydrate-crystal-reagent-acs-s1420-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1420_ZZF20_20_a1a993ea-a96d-4673-95e1-21d3faa92c9c.jpg?v=1776351214</image:loc>
      <image:title>Sodium Pyrophosphate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-decahydrate-crystal-reagent-acs-s1420-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1421_ZZ613_10_35f889de-592e-49cb-abdb-6bed01857354.jpg?v=1776351216</image:loc>
      <image:title>Sodium Saccharin, Dihydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodide-reagent-s1330-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1330_ZZ830_18_a9275471-853d-41aa-8dfd-2c3984aca558.jpg?v=1776351215</image:loc>
      <image:title>Sodium Iodide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralose-nf-s1416-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_fcd1fa8a-65e2-41c2-9f80-44b425a7d612.jpg?v=1776351216</image:loc>
      <image:title>Sucralose, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-anhydrous-reagent-acs-s1377-20kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1378_ZZG60_07_ac3bc4aa-162c-49a9-803c-5d5a59ab2156.jpg?v=1776351214</image:loc>
      <image:title>Sodium Perchlorate, Monohydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearic-acid-fcc-s1326-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1330_ZZG65_07_d6c0b56d-906f-4b1c-8d50-50a64134cf7c.jpg?v=1776351217</image:loc>
      <image:title>Sodium Iodide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ferrocyanide-decahydrate-reagent-s1274-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1275_ZZ613_10_1d5fd227-4795-466d-b901-32fcd9277c62.jpg?v=1776351216</image:loc>
      <image:title>Sodium Fluoborate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoborate-technical-s1275-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-54-9_fbcb1c73-7a17-4d95-81aa-80a1157f82d1.jpg?v=1776351215</image:loc>
      <image:title>Sodium Phosphate, Tribasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-anhydrous-powder-fcc-s1419-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1420_ZZ612_07_7c299102-eb15-4ef1-9af2-4d55f5dc56f1.jpg?v=1776351215</image:loc>
      <image:title>Sodium Pyrophosphate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoride-powder-reagent-acs-s1280-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1280_ZZ830_18_c462b425-0892-4eaf-886b-293eb17e49f7.jpg?v=1776351215</image:loc>
      <image:title>Sodium Fluoride, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoborate-technical-s1275-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-54-9_2f28c52a-e1e2-4f49-8548-b951990bdd3c.jpg?v=1776351218</image:loc>
      <image:title>Sodium Phosphate, Tribasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-decahydrate-crystal-reagent-acs-s1420-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1421_ZZ830_18_4a4b5b27-9f59-4c8e-9e1a-12b44c8c76c4.jpg?v=1776351216</image:loc>
      <image:title>Sodium Saccharin, Dihydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-reagent-s1333-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1334_ZZ615_13_3924f133-9e2e-4f49-8364-9a68afdbc9d3.jpg?v=1776351215</image:loc>
      <image:title>Sodium Metabisulfite, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-oxalate-powder-reagent-acs-s1370-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2cd824fb-f9ae-4b75-bffb-f1107f3c9645.jpg?v=1776351218</image:loc>
      <image:title>Sodium Perborate, Tetrahydrate, Granular, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-saccharin-dihydrate-powder-fcc-s1424-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1425_ZZG40_10_efcf9e3f-f52e-4b44-aa15-5ffb836bdd53.jpg?v=1776351215</image:loc>
      <image:title>Sodium Salicylate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-anhydrous-fcc-s1276-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1280_ZZ612_07_bd3a297a-a865-463d-aa18-89bad8a62c8d.jpg?v=1776351215</image:loc>
      <image:title>Sodium Fluoride, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-saccharin-dihydrate-granular-fcc-s1421-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1422_ZZ614_10_e9c73d92-a926-4d18-975a-69dc55976e0c.jpg?v=1776351218</image:loc>
      <image:title>Sodium n-Hexadecyl Sulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-diphenylaminesulfonic-acid-sodium-salt-reagent-acs-s1273-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/14434-22-1_bfa9d874-bb49-4dad-aaf5-889a84444fb9.jpg?v=1776351218</image:loc>
      <image:title>Sodium Ferrocyanide Decahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-fcc-s1332-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1333_ZZG35_11_595b81fd-f202-41ef-bc7a-626d68e18f16.jpg?v=1776351219</image:loc>
      <image:title>Sodium Lauryl Sulfate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodide-reagent-s1330-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1332_ZZ830_13_b506ed4b-4c13-4b52-925a-3006d0d8f2d1.jpg?v=1776351217</image:loc>
      <image:title>Sodium Lauryl Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoride-powder-reagent-acs-s1280-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1280_ZZ631_13_6b159ece-3fef-409f-9e58-91b42a7ff502.jpg?v=1776351219</image:loc>
      <image:title>Sodium Fluoride, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-periodate-granular-reagent-acs-s1381-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1384_ZZ615_13_46473e79-72e9-4f52-b056-cc3d24afbeea.jpg?v=1776351218</image:loc>
      <image:title>Precipitated Sulfur</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-saccharin-dihydrate-powder-fcc-s1424-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1425_ZZ616_13_0a2cd54a-c5d1-4590-b26a-b9cf11c2d04b.jpg?v=1776351220</image:loc>
      <image:title>Sodium Salicylate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-n-hexadecyl-sulfate-s1422-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1425_ZZG55_07_fcf41a5d-f572-46bc-a7dd-f26ae43eaecc.jpg?v=1776351221</image:loc>
      <image:title>Sodium Salicylate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-solution-12-percent-available-chlorine-reagent-s1316-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_4e83a2bd-ddb8-475a-a3df-c249c63802fa.jpg?v=1776351216</image:loc>
      <image:title>Sorbitan Monostearate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ferrocyanide-decahydrate-reagent-s1274-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1275_ZZ830_18_db852abb-e75f-4043-9438-89d19f6b3eb8.jpg?v=1776351220</image:loc>
      <image:title>Sodium Fluoborate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-saccharin-dihydrate-granular-fcc-s1421-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1424_ZZ614_10_4e0e8f77-55ae-4f24-8971-0ce60773167a.jpg?v=1776351220</image:loc>
      <image:title>Sodium Saccharin, Dihydrate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-monohydrate-reagent-acs-s1378-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1378_ZZF20_20_6f13b68b-1e5c-44ee-bb54-ff2fa23a358c.jpg?v=1776351217</image:loc>
      <image:title>Sodium Perchlorate, Monohydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-anhydrous-crystal-s1428-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1430_ZZG45_10_265c1313-14bf-436f-ab45-0828abddc45f.jpg?v=1776351216</image:loc>
      <image:title>Sodium Selenate, Decahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-periodate-granular-reagent-acs-s1381-25gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1381_ZZG55_10_cdecca47-d4da-4abd-874b-2cf13e432171.jpg?v=1776351220</image:loc>
      <image:title>Sodium Periodate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoborate-technical-s1275-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-54-9_b56976a3-06dd-4278-8860-c27bdb8b1f28.jpg?v=1776351216</image:loc>
      <image:title>Sodium Phosphate, Tribasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perborate-tetrahydrate-granular-purified-s1375-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1377_ZZG50_10_38af2287-6780-4c7e-b13a-e80390edec6c.jpg?v=1776351224</image:loc>
      <image:title>Sodium Perchlorate, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearic-acid-fcc-s1326-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1330_ZZG82_04_99eb2074-8738-43ce-bd96-69942d501bec.jpg?v=1776351219</image:loc>
      <image:title>Sodium Iodide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-anhydrous-crystal-s1428-100gmgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/10102-23-5_eecd0199-35dd-4d4a-af3b-351b21f048ba.jpg?v=1776351218</image:loc>
      <image:title>Sodium Selenate, Decahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perborate-tetrahydrate-granular-purified-s1375-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1377_ZZG70_04_a7062bb2-d174-4488-a594-03c2b5914666.jpg?v=1776351223</image:loc>
      <image:title>Sodium Perchlorate, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralose-nf-s1416-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1419_ZZ613_10_3d749ba7-a145-4b51-b868-ad26afbfcbab.jpg?v=1776351221</image:loc>
      <image:title>Sodium Pyrophosphate, Anhydrous, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-salicylate-crystal-reagent-s1425-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1428_ZZG50_10_a17af984-528c-4132-a34e-584c7684138f.jpg?v=1776351223</image:loc>
      <image:title>Sodium Selenate, Anhydrous, Crystal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodide-reagent-s1330-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1332_ZZ615_10_7359681e-b750-438f-b77d-83830ce6aabe.jpg?v=1776351218</image:loc>
      <image:title>Sodium Lauryl Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-anhydrous-fcc-s1276-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1280_ZZ612_07_189c9815-9838-4138-aa63-57ee7ccc010e.jpg?v=1776351226</image:loc>
      <image:title>Sodium Fluoride, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-monohydrate-reagent-acs-s1378-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1381_ZZG82_04_945af49b-4d9a-4d15-8b42-886c2a954b6b.jpg?v=1776351220</image:loc>
      <image:title>Sodium Periodate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-decahydrate-crystal-reagent-acs-s1420-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1421_ZZ615_13_34180f30-fde3-4d68-b046-14d654d58b00.jpg?v=1776351222</image:loc>
      <image:title>Sodium Saccharin, Dihydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-anhydrous-crystal-s1428-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1430_ZZG40_11_75291c6f-b513-42b5-bbda-0d332ac52f11.jpg?v=1776351218</image:loc>
      <image:title>Sodium Selenate, Decahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodide-reagent-s1330-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1332_ZZ613_07_ce782072-df88-4c37-8f11-187462fba153.jpg?v=1776351222</image:loc>
      <image:title>Sodium Lauryl Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-n-hexadecyl-sulfate-s1422-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c1fe6ae2-4c20-4a8c-a8fc-4a081af88caa.jpg?v=1776351227</image:loc>
      <image:title>Sodium Saccharin, Dihydrate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-oxalate-powder-primary-standard-reagent-special-acs-s1369-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1370_ZZ613_10_cf454506-9387-4a76-b73f-8b63b037ff49.jpg?v=1776351223</image:loc>
      <image:title>Sodium Oxalate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-periodate-granular-reagent-acs-s1381-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1381_ZZ830_18_9be27061-37ac-4ac6-9b2c-826acb163525.jpg?v=1776351221</image:loc>
      <image:title>Sodium Periodate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-fcc-s1332-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1333_ZZG65_04_eb73fc91-0045-4d0f-99d9-8ae35e37e1cd.jpg?v=1776351220</image:loc>
      <image:title>Sodium Lauryl Sulfate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-fcc-s1332-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1333_ZZG40_10_71f3723e-0219-42ff-ac11-f14b2371a993.jpg?v=1776351224</image:loc>
      <image:title>Sodium Lauryl Sulfate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-periodate-granular-reagent-acs-s1381-125gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1381_ZZF20_20_aa9f28b3-e312-4604-a208-1396e3096fa6.jpg?v=1776351222</image:loc>
      <image:title>Sodium Periodate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-reagent-s1333-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1334_ZZ615_13_71428afb-5141-4ed1-baac-e92841997c2f.jpg?v=1776351219</image:loc>
      <image:title>Sodium Metabisulfite, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoride-powder-reagent-acs-s1280-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1280_ZZ613_10_4b1f851b-9fb5-42c8-a9dc-7c4bf7dbcaab.jpg?v=1776351223</image:loc>
      <image:title>Sodium Fluoride, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-anhydrous-reagent-acs-s1377-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7791-07-3_761c770d-3ba3-4426-afd0-4a104a5f8fdc.jpg?v=1776351222</image:loc>
      <image:title>Sodium Perchlorate, Monohydrate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoride-powder-reagent-acs-s1280-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1280_ZZF20_20_5a84a56f-c322-4423-8040-02d8e3f240f3.jpg?v=1776351223</image:loc>
      <image:title>Sodium Fluoride, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-salicylate-crystal-reagent-s1425-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/54-21-7_f66b51a9-b4aa-4c3b-8266-1163971fb07d.jpg?v=1776351223</image:loc>
      <image:title>Sodium Salicylate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perchlorate-monohydrate-reagent-acs-s1378-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1381_ZZG65_07_bf410e8c-e7c1-40d3-866b-c76dccaeb33f.jpg?v=1776351220</image:loc>
      <image:title>Sodium Periodate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-saccharin-dihydrate-powder-fcc-s1424-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1425_ZZG40_10_d6c76c52-4f52-4cdc-b478-adecee1ea761.jpg?v=1776351222</image:loc>
      <image:title>Sodium Salicylate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metabisulfite-anhydrous-granular-reagent-acs-s1334-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1334_ZZ830_18_2a52f51f-3aae-4749-b560-ad8ebd14845a.jpg?v=1776351224</image:loc>
      <image:title>Sodium Metabisulfite, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-salicylate-crystal-reagent-s1425-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1428_ZZG60_06_40c19e9f-645f-4f5d-916e-91c5e3a3aa61.jpg?v=1776351223</image:loc>
      <image:title>Sodium Selenate, Anhydrous, Crystal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoborate-technical-s1275-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1275_ZZF20_1D_0496ac42-ad67-45c4-90c1-8bf1135293b5.jpg?v=1776351227</image:loc>
      <image:title>Sodium Fluoborate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodate-powder-reagent-s1325-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/57-11-4_e22d9f32-5d97-49ca-8d29-80a749eaa012.jpg?v=1776351224</image:loc>
      <image:title>Stearic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-periodate-granular-reagent-acs-s1381-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1384_ZZ613_10_d365df59-a7de-407f-a173-c65fbfade5c3.jpg?v=1776351225</image:loc>
      <image:title>Precipitated Sulfur</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodide-reagent-s1330-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/151-21-3_8fe1b619-5083-4594-81d9-fe42babaf32c.jpg?v=1776351226</image:loc>
      <image:title>Sodium Lauryl Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-salicylate-crystal-reagent-s1425-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1425_ZZF25_20_0cc17759-9bff-427e-b96f-e5ba8f7f3244.jpg?v=1776351227</image:loc>
      <image:title>Sodium Salicylate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodide-reagent-s1330-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1330_ZZG40_13_6cc67811-317e-4e67-8ad3-3541bcfb03d3.jpg?v=1776351230</image:loc>
      <image:title>Sodium Iodide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-decahydrate-crystal-reagent-acs-s1420-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1421_ZZ612_06_5c419e3b-8f42-439d-975c-d0a5e6f55853.jpg?v=1776351224</image:loc>
      <image:title>Sodium Saccharin, Dihydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-decahydrate-crystal-reagent-acs-s1420-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1420_ZZ615_13_2d8c5cd7-6bb9-4b92-9a25-ab4c04bd9da5.jpg?v=1776351227</image:loc>
      <image:title>Sodium Pyrophosphate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-reagent-s1333-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/151-21-3_6f5b7a9a-ca73-4d6a-ad48-ec0a2d0fe52a.jpg?v=1776351230</image:loc>
      <image:title>Sodium Lauryl Sulfate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoride-powder-reagent-acs-s1280-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1285_ZZ612_07_16558081-7e0d-4c71-845d-19c1ea0438b6.jpg?v=1776351227</image:loc>
      <image:title>Sodium Formate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-precipitated-sulfur-s1384-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7631-86-9_18ed2537-e521-441a-aa98-fe5a89776848.jpg?v=1776351224</image:loc>
      <image:title>Silicon Dioxide, 325 Mesh, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ferrocyanide-decahydrate-reagent-s1274-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1275_ZZ615_13_e6b3a4f8-06a2-4d76-a655-74c37b3b6ccc.jpg?v=1776351228</image:loc>
      <image:title>Sodium Fluoborate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-anhydrous-crystal-s1428-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1428_ZZF15_1C_5b09e4d7-6aec-4b2d-a38e-95816c4e30f4.jpg?v=1776351231</image:loc>
      <image:title>Sodium Selenate, Anhydrous, Crystal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-formate-crystal-reagent-acs-s1285-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1285_ZZ830_18_f399fb27-cedc-41e0-b1ba-4441ca577b49.jpg?v=1776351231</image:loc>
      <image:title>Sodium Formate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-fcc-s1332-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1333_ZZG55_06_e2ce9927-dde7-4651-ad70-b4e1cb3705c8.jpg?v=1776351228</image:loc>
      <image:title>Sodium Lauryl Sulfate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-n-hexadecyl-sulfate-s1422-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1424_ZZ616_13_055e671d-8c6c-4834-9a55-99d4dbf1da5a.jpg?v=1776351229</image:loc>
      <image:title>Sodium Saccharin, Dihydrate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-periodate-granular-reagent-acs-s1381-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1381_ZZG55_10_b72284f1-de8e-4bfe-9268-1045ce2a2257.jpg?v=1776351230</image:loc>
      <image:title>Sodium Periodate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-decahydrate-s1430-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/10102-23-5_7d5a08d8-1092-4a9f-9926-c1579b099ce1.jpg?v=1776351231</image:loc>
      <image:title>Sodium Selenate, Decahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-periodate-granular-reagent-acs-s1381-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1384_ZZF20_20_7e45c35f-878a-45b6-800b-bd23e02f629c.jpg?v=1776351226</image:loc>
      <image:title>Precipitated Sulfur</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-reagent-acs-s1390-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_efa2eb9b-3046-44b7-ac2d-c1653eeb6a1f.jpg?v=1776351230</image:loc>
      <image:title>Sodium Peroxide, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-periodate-granular-reagent-acs-s1381-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b8e5ccc8-db04-4b17-8f36-a7487c56dcc5.jpg?v=1776351228</image:loc>
      <image:title>Precipitated Sulfur</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-reagent-acs-s1390-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1392_ZZ910_07_04a55d2f-b0c2-4934-9fe9-5141afd5b21f.jpg?v=1776351224</image:loc>
      <image:title>Sodium Peroxide, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-molybdate-dihydrate-crystal-reagent-acs-s1340-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1340_ZZ615_13_301885ca-d991-464e-b54f-5d8cbc4c890f.jpg?v=1776351230</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoride-powder-reagent-acs-s1280-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1285_ZZ631_13_4adffae3-2569-4508-abba-acff54686220.jpg?v=1776351227</image:loc>
      <image:title>Sodium Formate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-decahydrate-s1430-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1433_ZZF20_42_beb2781b-3b65-493c-b40e-634e931c97da.jpg?v=1776351231</image:loc>
      <image:title>Sodium Silicate, Pentahydrate, Granular, Practical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-iodide-reagent-s1330-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1330_ZZG55_10_a7728f07-dd90-4551-ab95-327480db8868.jpg?v=1776351230</image:loc>
      <image:title>Sodium Iodide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-tribasic-anhydrous-fcc-s1276-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-54-9_54572854-a228-444a-9ba9-fead9fbc300b.jpg?v=1776351233</image:loc>
      <image:title>Sodium Phosphate, Tribasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-reagent-acs-s1390-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1390_ZZF20_20_aefef52d-bdf2-49ae-b5ef-6492bb235860.jpg?v=1776351230</image:loc>
      <image:title>Sodium Peroxide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-silicate-40-deg-be-solution-s1435-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1445_ZZG60_07_d28392fe-ddee-4ae0-a114-8b1c35411bed.jpg?v=1776351231</image:loc>
      <image:title>Sodium Stannate, Granular, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-decahydrate-s1430-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1433_ZZ631_13_0815dd0d-cb8e-4c1b-aed5-4a6fdf74d09e.jpg?v=1776351230</image:loc>
      <image:title>Sodium Silicate, Pentahydrate, Granular, Practical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-salicylate-crystal-reagent-s1425-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1428_ZZG65_04_663ee07e-d33f-4d3a-9aee-9ebbfbe0025c.jpg?v=1776351231</image:loc>
      <image:title>Sodium Selenate, Anhydrous, Crystal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-silicate-pentahydrate-granular-practical-s1433-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1435_ZZG00_55_6d0e8d02-f131-45d6-9f70-8a996f1069e9.jpg?v=1776351231</image:loc>
      <image:title>Sodium Silicate, 40 DEG Be Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydride-60-percent-dispersion-in-mineral-oil-s1288-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7646-69-7_ca19540e-b501-40c3-821e-6de9fc7e4cf5.jpg?v=1776351233</image:loc>
      <image:title>Sodium Hydride, 60 Percent Dispersion in Mineral Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-technical-s1392-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1395_ZZ613_10_44cda923-1965-4459-aca1-fd1f265f3cee.jpg?v=1776351231</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-pyrophosphate-decahydrate-crystal-reagent-acs-s1420-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1420_ZZ830_18_9c077a84-9805-4537-92bd-5b8e870f646e.jpg?v=1776351231</image:loc>
      <image:title>Sodium Pyrophosphate, Decahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-precipitated-sulfur-s1384-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7631-86-9_861009df-1c18-483e-9f76-7a6eecf28871.jpg?v=1776351229</image:loc>
      <image:title>Silicon Dioxide, 325 Mesh, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-reagent-acs-s1390-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Peroxide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-crystal-reagent-acs-s1395-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1395_ZZ631_13_e47e359c-1a4f-4092-b58f-a044cb4a0658.jpg?v=1776351239</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-fcc-s1332-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/151-21-3_3f20cc15-8dfc-4a6a-a115-f53ce194e4b1.jpg?v=1776351235</image:loc>
      <image:title>Sodium Lauryl Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-gluconate-usp-s1286-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7646-69-7_b91dc4cc-ad80-41f9-8bb1-fceec38339ce.jpg?v=1776351230</image:loc>
      <image:title>Sodium Hydride, 60 Percent Dispersion in Mineral Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metasilicate-nonahydrate-crystal-reagent-s1337-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1340_ZZ597_04_a86e0887-f35f-497a-956c-468385876e67.jpg?v=1776351230</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-salicylate-crystal-reagent-s1425-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1428_ZZ830_16_1d26608c-7540-4b10-a33a-7df7742a7672.jpg?v=1776351234</image:loc>
      <image:title>Sodium Selenate, Anhydrous, Crystal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-precipitated-sulfur-s1384-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1388_ZZ616_10_29b5d096-d096-4d9f-849e-3ba97af213ff.jpg?v=1776351231</image:loc>
      <image:title>Silicon Dioxide, 325 Mesh, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-decahydrate-s1430-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1433_ZZ830_18_9363b9dd-7f19-49b4-ad23-f391988bb8d3.jpg?v=1776351233</image:loc>
      <image:title>Sodium Silicate, Pentahydrate, Granular, Practical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-formate-crystal-reagent-acs-s1285-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1286_ZZ615_13_5274c732-e6e9-4580-8a82-62ddfa5e09b3.jpg?v=1776351232</image:loc>
      <image:title>Sodium Gluconate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-precipitated-sulfur-s1384-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1388_ZZ830_13_37f033f0-cd7e-45ae-aad3-5e5da5593e14.jpg?v=1776351232</image:loc>
      <image:title>Silicon Dioxide, 325 Mesh, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metabisulfite-anhydrous-granular-reagent-acs-s1334-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1337_ZZ631_13_7ebaaabf-14cd-42bb-b68f-83492da6df8d.jpg?v=1776351237</image:loc>
      <image:title>Sodium Metasilicate, Nonahydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-technical-s1392-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1395_ZZ613_10_be1f836c-4be8-427c-886e-8ba60062b7a6.jpg?v=1776351235</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metasilicate-nonahydrate-crystal-reagent-s1337-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1340_ZZ613_10_0b0c1fa2-02a4-48aa-97c7-2b949d5bc7bb.jpg?v=1776351238</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-fluoride-powder-reagent-acs-s1280-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1285_ZZ613_10_18bf91e4-0d9f-4488-b490-cc8d7d1ffaa4.jpg?v=1776351236</image:loc>
      <image:title>Sodium Formate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-decahydrate-s1430-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1433_ZZ613_10_163bdc66-c99f-4056-be0a-8da225b8c29c.jpg?v=1776351235</image:loc>
      <image:title>Sodium Silicate, Pentahydrate, Granular, Practical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-technical-s1392-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1395_ZZ631_13_067c6278-f059-4279-ba2a-ee6ce0f88691.jpg?v=1776351233</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-decahydrate-s1430-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/10102-23-5_65079ae7-440f-4ba6-94d6-a438422ad8f3.jpg?v=1776351233</image:loc>
      <image:title>Sodium Selenate, Decahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicon-dioxide-325-mesh-fcc-s1388-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1390_ZZ910_07_08c94bf0-9c49-4e0c-8dc3-d879aa927b4d.jpg?v=1776351233</image:loc>
      <image:title>Sodium Peroxide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stearate-powder-nf-s1447-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1448_ZZ597_04_0e66eac4-6a81-4733-957b-4c43506360f7.jpg?v=1776351234</image:loc>
      <image:title>Sodium Stearyl Fumarate, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydride-60-percent-dispersion-in-mineral-oil-s1288-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7646-69-7_be2ca88c-10e9-48dc-a706-810a4d056382.jpg?v=1776351235</image:loc>
      <image:title>Sodium Hydride, 60 Percent Dispersion in Mineral Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metabisulfite-anhydrous-granular-reagent-acs-s1334-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1337_ZZ612_07_f836c9e0-d2a5-40c0-8836-5feaa9999345.jpg?v=1776351238</image:loc>
      <image:title>Sodium Metasilicate, Nonahydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydride-60-percent-dispersion-in-mineral-oil-s1288-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1290_ZZG60_06_5c3b4a12-a53b-4403-b5df-e0aa926df90c.jpg?v=1776351239</image:loc>
      <image:title>Sodium Hydrosulfite, Powder, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicon-dioxide-325-mesh-fcc-s1388-20kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1390_ZZ905_13_59d9a436-9183-477c-95b3-9629a7932757.jpg?v=1776351236</image:loc>
      <image:title>Sodium Peroxide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicon-dioxide-325-mesh-fcc-s1388-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1390_ZZ907_10_969f3f5d-82e0-4785-833a-d38054ef3049.jpg?v=1776351242</image:loc>
      <image:title>Sodium Peroxide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-molybdate-dihydrate-crystal-reagent-acs-s1340-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1340_ZZF20_20_15e3320c-bf93-4eef-bc59-5a55c1fcf732.jpg?v=1776351241</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-crystal-reagent-acs-s1395-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1395_ZZ830_18_4a6db6c1-9b85-4cc9-b5d6-7065e6249773.jpg?v=1776351240</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-reagent-acs-s1390-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1392_ZZ910_04_66dfeb1b-bb03-4b16-b5e8-80c01845e4ea.jpg?v=1776351241</image:loc>
      <image:title>Sodium Peroxide, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-molybdate-dihydrate-crystal-reagent-acs-s1340-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1342_ZZ612_07_d324b4c3-d719-4ba4-b34e-17451c1cfc1d.jpg?v=1776351237</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenate-anhydrous-crystal-s1428-500gmgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1430_ZZG60_06_22ba8282-b7d2-4b56-9150-12ef2035ed46.jpg?v=1776351240</image:loc>
      <image:title>Sodium Selenate, Decahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-reagent-acs-s1390-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_5f768af7-3740-453f-846c-4105dd217435.jpg?v=1776351238</image:loc>
      <image:title>Sodium Peroxide, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stannate-granular-reagent-s1445-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/822-16-2_c2d743fc-4ba8-4f3f-ad1b-c5cf4d6babc9.jpg?v=1776351240</image:loc>
      <image:title>Sodium Stearate, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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  <url>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Metabisulfite, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-500gm</loc>
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      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-reagent-s1333-500gm</loc>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stannate-granular-reagent-s1445-12kg</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Stearate, Powder, NF</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrosulfite-powder-technical-s1290-500gm</loc>
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    <changefreq>daily</changefreq>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-silicate-40-deg-be-solution-s1435-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c6cdef3e-00cb-4378-abd2-49eb86a4248b.jpg?v=1776351240</image:loc>
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      <image:title>Sodium Peroxide, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-formate-crystal-reagent-acs-s1285-500gm</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Formate, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-1kg</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-peroxide-technical-s1392-25gm</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1395_ZZ612_07_24a778fd-bf98-48e1-aadd-82e316adf7ff.jpg?v=1776351248</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-formate-crystal-reagent-acs-s1285-2-5kg</loc>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Nitrate, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-gluconate-usp-s1286-500gm</loc>
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  <url>
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      <image:title>Sodium Hydride, 60 Percent Dispersion in Mineral Oil</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Stannate, Granular, Reagent</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metabisulfite-anhydrous-granular-reagent-acs-s1334-500gm-cs6</loc>
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      <image:title>Sodium Metabisulfite, Anhydrous, Granular, Reagent, ACS</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Metasilicate, Nonahydrate, Crystal, Reagent</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Stannate, Granular, Reagent</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Stearate, Powder, NF</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, FCC</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Molybdate, Dihydrate, Crystal, CP</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Molybdate, Dihydrate, Crystal, CP</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Hydrosulfite, Powder, Technical</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS</image:title>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Metasilicate, Nonahydrate, Crystal, Reagent</image:title>
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    <changefreq>daily</changefreq>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-crystal-reagent-acs-s1395-50kgbl</loc>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stearyl-fumarate-nf-s1448-25kgbl</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/6106-21-4_9b1985fc-f663-4726-b9aa-1bf7613143a0.jpg?v=1776351247</image:loc>
      <image:title>Sodium Succinate, Hexahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-biotechgrade-s1301-2-5kg-cs4</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1302_ZZ613_10_5dc637ca-bbeb-4d72-9ece-0256df080459.jpg?v=1776351245</image:loc>
      <image:title>Sodium Hydroxide, Coarse Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-granular-fcc-s1397-500gm</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1397_ZZ830_18_b930bdc5-8fda-4ba9-af62-04c2dbf730d7.jpg?v=1776351248</image:loc>
      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, FCC</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-granular-biotechgrade-s1396-12kg</loc>
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      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-granular-fcc-s1397-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1397_ZZF20_20_ecb0a9a5-5ef4-41db-840a-ecd87b219201.jpg?v=1776351245</image:loc>
      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-crystal-reagent-acs-s1395-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1396_ZZ613_10_72016f4f-0f96-44b7-abfc-8d3a66a358c8.jpg?v=1776351249</image:loc>
      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-granular-reagent-acs-s1450-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1450_ZZF20_20_f10ef5c4-5e98-4ff8-a131-1b0d8443d794.jpg?v=1776351248</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-gluconate-usp-s1286-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7646-69-7_0c94acfe-dee4-49ba-89b2-0d4899666df6.jpg?v=1776351248</image:loc>
      <image:title>Sodium Hydride, 60 Percent Dispersion in Mineral Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrosulfite-powder-technical-s1290-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1290_ZZ830_18_02c55f34-830d-4b26-a20a-a482b8390760.jpg?v=1776351247</image:loc>
      <image:title>Sodium Hydrosulfite, Powder, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-crystal-reagent-acs-s1395-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1395_ZZF20_20_4f216cf9-05d4-434e-83e6-62dd2635a5e6.jpg?v=1776351250</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1301_ZZ615_13_f67c620b-e33b-4c6c-9d3a-a6403cabc8a2.jpg?v=1776351248</image:loc>
      <image:title>Sodium Hydroxide, Pellets, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-silicate-40-deg-be-solution-s1435-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1445_ZZG35_13_9158650f-1e9c-4314-b5b7-ce4cf1905b6e.jpg?v=1776351248</image:loc>
      <image:title>Sodium Stannate, Granular, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-molybdate-dihydrate-crystal-reagent-acs-s1340-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1340_ZZ613_10_c4962125-debc-4b9f-a0cc-b099950d8435.jpg?v=1776351250</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stearate-powder-nf-s1447-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1448_ZZ613_06_d99ddbb1-d076-4214-8641-3583112bc73f.jpg?v=1776351250</image:loc>
      <image:title>Sodium Stearyl Fumarate, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-molybdate-dihydrate-crystal-cp-s1342-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/10102-40-6_7a415681-9c5a-4725-a07e-41cf5320aa2b.jpg?v=1776351251</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1301_ZZ613_10_c45bb726-9eb2-41c5-8b58-b134019317f6.jpg?v=1776351249</image:loc>
      <image:title>Sodium Hydroxide, Pellets, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-125gm-cs12</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1295_ZZ614_11_70e3a76a-c75b-4e6f-94eb-515d17175eab.jpg?v=1776351247</image:loc>
      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1310-73-2_f4d35d1f-dd22-415c-8de8-80ea1521cd03.jpg?v=1776351252</image:loc>
      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-crystal-reagent-acs-s1345-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1345_ZZ615_13_6c386257-788a-49c3-b226-89b4c40b9257.jpg?v=1776351251</image:loc>
      <image:title>Sodium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-molybdate-dihydrate-crystal-reagent-acs-s1340-125gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1340_ZZ830_18_5e0ea00b-fa06-4214-ac17-5b436fbf3f03.jpg?v=1776351249</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-granular-biotechgrade-s1396-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1396_ZZ830_18_34c35c8d-895b-47a9-9be7-dfaa8d1326cc.jpg?v=1776351256</image:loc>
      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydride-60-percent-dispersion-in-mineral-oil-s1288-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7775-14-6_c17b07e7-03aa-4249-99d3-3c56f1def69e.jpg?v=1776351253</image:loc>
      <image:title>Sodium Hydrosulfite, Powder, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-crystal-reagent-acs-s1395-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1396_ZZ613_10_d529d783-47b0-4052-be3c-593020300c3f.jpg?v=1776351253</image:loc>
      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1295_ZZ613_10_76758047-ec0a-490a-a203-a61a7db5523e.jpg?v=1776351249</image:loc>
      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-formate-crystal-reagent-acs-s1285-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1286_ZZ830_18_3afd7e19-52db-44b1-b927-211d7a4e2b1a.jpg?v=1776351255</image:loc>
      <image:title>Sodium Gluconate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-coarse-granular-technical-s1302-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1303_ZZ613_10_7ed86a1b-6d95-45ae-80c6-9b02ebd5d3fa.jpg?v=1776351250</image:loc>
      <image:title>Sodium Hydroxide, Pellets, FCC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-succinate-hexahydrate-reagent-s1449-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1450_ZZG50_10_142d4157-4e91-4353-939f-54d245b0f012.jpg?v=1776351249</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-technical-s1346-100lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1349_ZZF20_20_840215e7-8fd0-4a38-82e4-3f52c2cf307f.jpg?v=1776351252</image:loc>
      <image:title>Sodium Ascorbate, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-granular-reagent-acs-s1450-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1450_ZZ830_18_68244ad7-8d72-4f31-bc65-71c96dc974c6.jpg?v=1776351256</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-granular-reagent-acs-s1450-2-5kggl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1454_ZZ615_13_6852b871-a388-4269-8b8a-bb325826e000.jpg?v=1776351249</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrosulfite-powder-technical-s1290-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1295_ZZ613_10_a5e24990-80f7-4a58-bc7f-b749b6d8dc02.jpg?v=1776351249</image:loc>
      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrosulfite-powder-technical-s1290-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1295_ZZ612_07_f6cb8358-51d8-4580-8519-10fd654e92eb.jpg?v=1776351252</image:loc>
      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-succinate-hexahydrate-reagent-s1449-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1450_ZZG50_10_dc38ebb1-a0d5-4eb3-b2ef-c83a6747a7bf.jpg?v=1776351250</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stannate-granular-reagent-s1445-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/822-16-2_9a117974-fe95-4e86-bfc4-9d0dae22c4f2.jpg?v=1776351252</image:loc>
      <image:title>Sodium Stearate, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-molybdate-dihydrate-crystal-cp-s1342-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1345_ZZ597_04_1dc7ed19-606d-40d0-addf-21563439e337.jpg?v=1776351252</image:loc>
      <image:title>Sodium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-granular-fcc-s1397-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1400_ZZ597_04_e1cf8a48-3983-4625-8e56-4d91943e6df7.jpg?v=1776351250</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-crystal-reagent-acs-s1395-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1396_ZZ615_13_9091d0d9-4074-49d8-b2d3-4f62be81fa8a.jpg?v=1776351250</image:loc>
      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-1kg-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1295_ZZ830_18_13694072-2196-498f-b261-a0809e5a25e3.jpg?v=1776351253</image:loc>
      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-biotechgrade-s1301-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1302_ZZ613_10_ec1cba6c-5121-4034-a6d9-6ba98e23bc03.jpg?v=1776351255</image:loc>
      <image:title>Sodium Hydroxide, Coarse Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stearyl-fumarate-nf-s1448-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1449_ZZG45_10_e05bb2e1-deb3-49ac-898d-53b8351a66ff.jpg?v=1776351253</image:loc>
      <image:title>Sodium Succinate, Hexahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stearate-powder-nf-s1447-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/822-16-2_1766eaf1-2ab5-4d8c-9880-7ccf8d2ab689.jpg?v=1776351251</image:loc>
      <image:title>Sodium Stearate, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-biotechgrade-s1301-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1302_ZZ615_13_d23bab98-7f81-434a-96a6-836d720c6a0e.jpg?v=1776351252</image:loc>
      <image:title>Sodium Hydroxide, Coarse Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-silicate-40-deg-be-solution-s1435-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1445_ZZ830_18_d39b7d3f-86ff-43d3-a3bb-312f82df922d.jpg?v=1776351253</image:loc>
      <image:title>Sodium Stannate, Granular, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-succinate-hexahydrate-reagent-s1449-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1450_ZZG35_13_2bd5c0ca-9514-4dd4-b064-b57c21977e5a.jpg?v=1776351254</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metasilicate-nonahydrate-crystal-reagent-s1337-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1340_ZZ612_07_9cdb1571-ec54-49e0-a84d-66b31e8d7ce5.jpg?v=1776351253</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-biotechgrade-s1301-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1301_ZZF20_20_c4eb1ad8-f53e-4de5-9926-7de44350f0d9.jpg?v=1776351252</image:loc>
      <image:title>Sodium Hydroxide, Pellets, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-reagent-acs-s1400-125gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1400_ZZ631_13_65055a81-f768-41db-8111-5f0a53b855f3.jpg?v=1776351253</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1295_ZZ615_13_7c4acd31-4955-4582-b2a7-105bb6b83af7.jpg?v=1776351252</image:loc>
      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrosulfite-powder-technical-s1290-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1295_ZZ612_07_b5e0101d-8dd7-4f37-9fc1-28c4922ab282.jpg?v=1776351258</image:loc>
      <image:title>Sodium Hydroxide, Low Chloride, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-technical-s1346-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1349_ZZ817_16_cd4c8c91-09fc-4e46-b896-b87d0d1b4e0e.jpg?v=1776351253</image:loc>
      <image:title>Sodium Ascorbate, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-crystal-reagent-acs-s1345-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1346_ZZ613_10_0f750d6b-83e5-404a-b568-83bd73e49f9b.jpg?v=1776351256</image:loc>
      <image:title>Sodium Nitrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-low-chloride-pellets-reagent-acs-s1295-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1301_ZZ613_10_f61f9dad-cc67-4f78-9bd3-9996c0ada557.jpg?v=1776351259</image:loc>
      <image:title>Sodium Hydroxide, Pellets, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stearyl-fumarate-nf-s1448-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1449_ZZG60_06_5cbf4d16-47fd-4d27-af36-89875c5c1157.jpg?v=1776351255</image:loc>
      <image:title>Sodium Succinate, Hexahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-granular-reagent-acs-s1404-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1404_ZZF20_20_1e9cdd8a-962e-4586-8eb9-8828633375d9.jpg?v=1776351255</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-crystal-reagent-acs-s1345-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1345_ZZ615_13_d57344bc-da2b-437a-a1dd-2ae1b8bda889.jpg?v=1776351255</image:loc>
      <image:title>Sodium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-coarse-granular-technical-s1302-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1303_ZZ613_10_758f71f6-d263-4240-92fc-29a5afe5e97a.jpg?v=1776351258</image:loc>
      <image:title>Sodium Hydroxide, Pellets, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-stearate-powder-nf-s1447-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_986a3d9f-1dab-4e8f-85f1-aa6401e7844e.jpg?v=1776351257</image:loc>
      <image:title>Sodium Stearyl Fumarate, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-biotechgrade-s1301-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1301_ZZ615_13_4efabb1c-d156-4918-9664-7f1f36a1ec0e.jpg?v=1776351257</image:loc>
      <image:title>Sodium Hydroxide, Pellets, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-coarse-granular-technical-s1302-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1303_ZZ615_13_876d898c-2bd0-432d-a37d-02347638c79c.jpg?v=1776351260</image:loc>
      <image:title>Sodium Hydroxide, Pellets, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-coarse-granular-technical-s1302-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1302_ZZ615_13_f374dafa-08d0-4c36-a638-88471cef9f9d.jpg?v=1776351258</image:loc>
      <image:title>Sodium Hydroxide, Coarse Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-crystal-reagent-acs-s1345-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1345_ZZ830_18_3ecbada2-7c83-48cc-a4dd-12e648afbae0.jpg?v=1776351257</image:loc>
      <image:title>Sodium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-granular-reagent-acs-s1404-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1405_ZZ613_10_9283c9d4-b568-449a-b4c8-b6152b094770.jpg?v=1776351259</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-reagent-acs-s1400-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1400_ZZ631_13_d605d45a-9d06-46ff-8645-51a1e2a567ef.jpg?v=1776351254</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-granular-biotechgrade-s1396-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1397_ZZ613_10_806dc9ca-108c-4b4a-bffd-836fb79f8414.jpg?v=1776351258</image:loc>
      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metasilicate-nonahydrate-crystal-reagent-s1337-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1340_ZZ612_07_1cf08582-f5e9-46a7-8465-bff3cce7d1bd.jpg?v=1776351259</image:loc>
      <image:title>Sodium Molybdate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-granular-fcc-s1397-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1400_ZZ613_10_f7f5b278-bf89-4afd-81fe-516ff5ed400d.jpg?v=1776351260</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-granular-reagent-acs-s1404-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1405_ZZ612_07_044661f3-2632-4293-8508-b77952ee7b7d.jpg?v=1776351256</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-fcc-s1454-45kgbl</loc>
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      <image:title>Sodium Sulfate, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-succinate-hexahydrate-reagent-s1449-50kgbl</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Sulfate, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-coarse-granular-technical-s1302-500gm-cs6</loc>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-crystal-reagent-acs-s1345-2-5kg-cs4</loc>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1449_ZZ830_13_cea9133d-c1f1-404d-b2b8-dc9a2f42342d.jpg?v=1776351259</image:loc>
      <image:title>Sodium Succinate, Hexahydrate, Reagent</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-reagent-acs-s1400-500gm</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-reagent-acs-s1400-2-5kg</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-fcc-s1454-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1455_ZZG50_10_5a764e2d-270d-4539-86b8-87291f3bae67.jpg?v=1776351258</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-pellets-biotechgrade-s1301-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1301_ZZ830_18_e62c5ffa-fcda-49d8-b89f-f1c64ad829ec.jpg?v=1776351260</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-oxide-powder-reagent-s1545-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1550_ZZ615_13_3d167544-3ceb-4fe9-914c-319d291346fa.jpg?v=1776351259</image:loc>
      <image:title>Stannous Sulfate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-powder-reagent-acs-s1455-2-5kg-cs4</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Sulfate, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-reagent-acs-s1400-2-5kg-cs4</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1402_ZZ615_13_f07955a1-7b3f-4f24-93a1-6ea0107e5bc2.jpg?v=1776351261</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-technical-s1346-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1349_ZZG60_06_3183363b-7759-4e0d-84e9-d6e29e4d2e9a.jpg?v=1776351263</image:loc>
      <image:title>Sodium Ascorbate, Powder, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-oxide-powder-reagent-s1545-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6d3e762c-ca5d-4df3-a679-03a6c6bba137.jpg?v=1776351260</image:loc>
      <image:title>Stannous Sulfate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-succinate-hexahydrate-reagent-s1449-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Succinate, Hexahydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-reagent-acs-s1400-500gm-cs6</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-powder-reagent-acs-s1455-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Sulfate, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-granular-reagent-acs-s1450-2-5kggl</loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-powder-reagent-acs-s1455-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7757-82-6_769e00ea-6fe8-4044-902a-ddf41abdcd59.jpg?v=1776351264</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-anhydrous-reagent-s1533-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Stannous Chloride, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-technical-s1346-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Ascorbate, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-reagent-acs-s1400-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate Dibasic, Anhydrous, Technical</image:title>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Nitrate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-fcc-s1454-2-5kg</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Sulfate, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-coarse-granular-technical-s1302-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1302_ZZF20_1D_d38ebc30-c05f-4283-acb4-905288648ec6.jpg?v=1776351262</image:loc>
      <image:title>Sodium Hydroxide, Coarse Granular, Technical</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-molybdate-dihydrate-crystal-cp-s1342-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_f40b49d8-3794-4c73-9efa-01cf9aeeb953.jpg?v=1776351262</image:loc>
      <image:title>Sodium Lauryl Sulfate, 20 Percent (w/v) Solution</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-low-in-nitrogen-s1537-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_043b52a8-420a-459c-8a6c-1c5484c17241.jpg?v=1776351262</image:loc>
      <image:title>Stannous Fluoride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate Dibasic, Anhydrous, Technical</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-granular-reagent-acs-s1450-12kg</loc>
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      <image:title>Sodium Sulfate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Sulfate, Anhydrous, Suitable for Extraction-concentration, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-granular-biotechgrade-s1396-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Phosphate Monobasic, Monohydrate, Granular, FCC</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:title>Sodium Sulfate, Anhydrous, Low in Nitrogen</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-granular-reagent-acs-s1404-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1404_ZZ830_18_dd52abb9-c7ca-4023-8c8c-32d5ed2b13d6.jpg?v=1776351263</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-formaldehyde-bisulfite-s1539-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1545_ZZG55_10_3d1a2e24-a45e-49e5-98e6-6cad7c5f45c5.jpg?v=1776351264</image:loc>
      <image:title>Stannous Oxide, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-low-in-nitrogen-s1537-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1542_ZZ597_06_7d9c9806-7f51-46e3-9da4-263f61ae333d.jpg?v=1776351268</image:loc>
      <image:title>Stannous Fluoride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-fcc-s1402-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1403_ZZ830_18_2c5f168c-847d-4ac6-af39-e14bdcc6757e.jpg?v=1776351264</image:loc>
      <image:title>Sodium Phosphate Dibasic, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-20-percent-w-v-solution-s1343-20ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1345_ZZ613_10_d28c0b28-eef4-4855-be9e-6590eba558b8.jpg?v=1776351265</image:loc>
      <image:title>Sodium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-technical-s1456-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1461_ZZ613_10_6e40df95-4ec4-4914-a3d8-8bf143049344.jpg?v=1776351261</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Suitable for Extraction-concentration, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-technical-s1403-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1404_ZZ613_10_022244af-5e1a-4cb3-a140-ec886b34e359.jpg?v=1776351267</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-technical-s1536-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1537_ZZG35_13_9e22a36b-a5eb-4bda-9e4c-0b2b14637999.jpg?v=1776351267</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Low in Nitrogen</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ascorbate-powder-usp-s1349-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1355_ZZ597_04_2b5063ed-cd6d-48ef-b4ec-c56a76ba235b.jpg?v=1776351269</image:loc>
      <image:title>Sodium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-powder-reagent-acs-s1455-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1455_ZZF20_20_d62f94cb-8b28-4008-ae80-4aaf60bb7613.jpg?v=1776351264</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-low-in-nitrogen-s1537-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1542_ZZ612_10_a1333232-c9a2-4ddc-a5d2-b32d3ee3c19f.jpg?v=1776351265</image:loc>
      <image:title>Stannous Fluoride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-monohydrate-granular-fcc-s1397-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1400_ZZ612_07_b521dccb-9d06-494b-ab2b-53e61ecfdf55.jpg?v=1776351268</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuryl-chloride-s1755-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1803_ZZG25_49_43003e60-8edf-4dc7-9dc8-d1e1fa8546d4.jpg?v=1776351267</image:loc>
      <image:title>Spruce Oil, Eastern</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-arrowroot-powder-s1551-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9005-25-8_80c0aaea-9c68-478c-8de9-fa30814e02f0.jpg?v=1776351266</image:loc>
      <image:title>Corn Starch, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-technical-s1536-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1539_ZZG55_06_091ca7ff-5293-4238-9b17-f6c97d867d49.jpg?v=1776351269</image:loc>
      <image:title>Sodium Formaldehyde Bisulfite</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-low-in-nitrogen-s1537-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a6561518-2d3e-4333-9f61-4ddb14fb9d31.jpg?v=1776351264</image:loc>
      <image:title>Stannous Fluoride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-corn-starch-powder-nf-s1552-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1555_ZZ612_07_01019833-6026-45cb-aaa8-5720c98bc39f.jpg?v=1776351267</image:loc>
      <image:title>Starch, Soluble, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-oxide-powder-reagent-s1545-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1550_ZZ613_10_11d41c5c-ad34-437c-b6cb-447dcbb63136.jpg?v=1776351264</image:loc>
      <image:title>Stannous Sulfate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-technical-s1456-250lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1461_ZZ615_13_ff0932e7-fe14-4416-8528-8f2f00f97759.jpg?v=1776351270</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Suitable for Extraction-concentration, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-formaldehyde-bisulfite-s1539-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1545_ZZG65_07_217bc251-1f19-4a8c-9561-153fc52fcaad.jpg?v=1776351265</image:loc>
      <image:title>Stannous Oxide, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-technical-s1456-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1461_ZZ613_10_15fe6cbc-752d-4a37-a042-b94d5bc709c8.jpg?v=1776351270</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Suitable for Extraction-concentration, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-crystal-reagent-acs-s1345-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1346_ZZ830_18_9a33bd81-32c1-4bbe-a6b7-4cd859b8798e.jpg?v=1776351269</image:loc>
      <image:title>Sodium Nitrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ascorbate-powder-usp-s1349-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1355_ZZ612_07_f285ff41-31c0-480c-af81-8ff1f303f71e.jpg?v=1776351274</image:loc>
      <image:title>Sodium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-crystal-reagent-acs-s1535-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1536_ZZ613_10_5b543ed1-5e27-4290-b9f0-c448385d9acb.jpg?v=1776351269</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-reagent-acs-s1400-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1402_ZZ830_18_5047b47a-f87e-410f-a7d1-764ed7605bb3.jpg?v=1776351275</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-anhydrous-reagent-s1533-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1535_ZZ615_13_89c8b853-4f0c-4b5c-829b-4ed7ca159dfd.jpg?v=1776351270</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-crystal-reagent-acs-s1680-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1685_ZZ613_10_e7588d0c-d073-4df8-95b3-305260f9b0e5.jpg?v=1776351269</image:loc>
      <image:title>Succinic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-powder-reagent-acs-s1455-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1456_ZZ830_18_c3c5252c-aa19-4668-840d-52bdb4d60f6f.jpg?v=1776351269</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-technical-s1536-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_38fd71d2-b61c-43dc-8209-b9970061373b.jpg?v=1776351265</image:loc>
      <image:title>Sodium Formaldehyde Bisulfite</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stigmasterol-s1546-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1551_ZZ614_10_02d58219-f8a1-4581-b2b1-f5a355cf1ce7.jpg?v=1776351270</image:loc>
      <image:title>Starch, Arrowroot, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-molybdate-dihydrate-crystal-cp-s1342-200lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1345_ZZ612_07_479ec436-2bb4-4f57-a6e1-fa8ca9732d00.jpg?v=1776351267</image:loc>
      <image:title>Sodium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-heptahydrate-granular-reagent-acs-s1404-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1404_ZZ631_13_db66373d-d289-4255-8501-edbe3a97447b.jpg?v=1776351271</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-arrowroot-powder-s1551-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1553_ZZ631_13_30c48a4e-9915-48cb-a520-6b4b2d421a18.jpg?v=1776351269</image:loc>
      <image:title>Starch, Potato, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-powder-reagent-acs-s1455-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1455_ZZ830_18_3bb5542f-a0c7-46dd-b040-f036dab2a73c.jpg?v=1776351270</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-crystal-reagent-acs-s1535-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1537_ZZG50_10_080dca06-3459-4f7b-a51a-3a024e64589c.jpg?v=1776351273</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Low in Nitrogen</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stigmasterol-s1546-1gm</loc>
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      <image:title>Starch, Arrowroot, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-crystal-reagent-acs-s1680-2-5kgpl-cs4</loc>
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      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-suitable-for-extraction-concentration-s1461-50kgbl</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e6958345-9379-4f19-9839-ef3a683b9f60.jpg?v=1776351272</image:loc>
      <image:title>Sodium Sulfide, Fused Flakes</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-crystal-reagent-acs-s1535-125gm-cs6</loc>
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      <image:title>Stannous Chloride, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-technical-s1403-500gm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1404_ZZ612_07_da513bed-7c4c-47cc-8cac-dc99d611c0c0.jpg?v=1776351272</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-technical-s1403-2-5kg</loc>
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      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-crystal-reagent-acs-s1535-500gm-cs6</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1536_ZZ615_13_3d9c73a5-bc9f-4088-bfdc-2bcb8611ddca.jpg?v=1776351277</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-dodecahydrate-s1770-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1818_ZZG15_51_e274b11a-315a-4a62-863e-2d1e7ad241b2.jpg?v=1776351271</image:loc>
      <image:title>Sulfuric Acid, 12.00 N Solution</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stigmasterol-s1546-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1551_ZZ631_13_253f2b85-45de-4dbf-8674-281569d0b531.jpg?v=1776351273</image:loc>
      <image:title>Starch, Arrowroot, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-corn-starch-powder-nf-s1552-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1555_ZZ614_10_c61effa0-0019-4160-ae97-9fe7d8902245.jpg?v=1776351275</image:loc>
      <image:title>Starch, Soluble, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-fluoride-s1542-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1545_ZZG35_13_b208bf9c-544c-478d-8d97-ff3c2bac9e22.jpg?v=1776351275</image:loc>
      <image:title>Stannous Oxide, Powder, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-technical-s1456-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7757-82-6_c34a0c9d-470d-419e-8b9e-d28c5db1a67f.jpg?v=1776351273</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-arrowroot-powder-s1551-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1552_ZZF25_1D_1496fbe6-c392-489c-96aa-1521b13f8f41.jpg?v=1776351270</image:loc>
      <image:title>Corn Starch, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-crystal-reagent-acs-s1535-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1536_ZZ830_18_d87f0083-e12f-4ffa-bdf1-2409b1636b5b.jpg?v=1776351271</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-nitrate-crystal-reagent-acs-s1345-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1345_ZZF20_20_01739bd9-dbb8-4d8b-9a7e-1bd6fa7b3292.jpg?v=1776351273</image:loc>
      <image:title>Sodium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralfate-fine-powder-usp-s1764-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1809_ZZG50_10_942f1019-7609-4c37-b0ba-4a667f957ac4.jpg?v=1776351279</image:loc>
      <image:title>Sodium Hydrosulfite, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-fcc-s1454-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1455_ZZG35_13_3dad53f8-a2d1-44fe-892b-206b0fc3e666.jpg?v=1776351276</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-crystal-reagent-acs-s1535-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_271b5187-da5a-4ee5-8810-5c5a05837f01.jpg?v=1776351277</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrosulfite-reagent-s1809-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1854_ZZ612_06_7b0a422e-00ea-42a8-a4af-7cbb57bb9914.jpg?v=1776351278</image:loc>
      <image:title>Sodium Lignosulfonate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-reagent-acs-s1400-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1400_ZZ613_10_44def359-ea87-454c-9b2c-9cc951c14087.jpg?v=1776351278</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-fluoride-s1542-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1545_ZZ830_18_254f0d49-d4b5-410a-9e8b-fff9d1a77868.jpg?v=1776351277</image:loc>
      <image:title>Stannous Oxide, Powder, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrosulfite-reagent-s1809-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1821_ZZG09_52_f7cb3e52-6a1a-4671-8683-91ffde24a039.jpg?v=1776351275</image:loc>
      <image:title>Sulfuric Acid, 25 Percent (v/v) Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-technical-s1403-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1404_ZZ631_13_0775da78-4c9f-490a-a4d6-afa343682a98.jpg?v=1776351278</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Heptahydrate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-sulfate-technical-s1550-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1552_ZZ614_10_3881b6f7-fd5c-4ce6-9894-99634ca9c344.jpg?v=1776351276</image:loc>
      <image:title>Corn Starch, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-anhydrous-fcc-s1402-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1403_ZZF20_20_7339fafe-a078-4919-bdfb-d2d47bb9a730.jpg?v=1776351279</image:loc>
      <image:title>Sodium Phosphate Dibasic, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-suitable-for-extraction-concentration-s1461-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1470_ZZG45_10_e3400394-539f-444a-b139-0471a1cb8b6a.jpg?v=1776351274</image:loc>
      <image:title>Sodium Sulfide, Fused Flakes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-12-00-n-solution-s1818-1ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8061-51-6_041df087-0486-476b-879b-24cb8d086648.jpg?v=1776351277</image:loc>
      <image:title>Sodium Lignosulfonate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuryl-chloride-s1755-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1803_ZZG15_51_c0b8b53a-7038-41a5-8bbb-465bebb99741.jpg?v=1776351278</image:loc>
      <image:title>Spruce Oil, Eastern</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-crystal-reagent-acs-s1535-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1535_ZZ830_18_44f6cfae-5ae5-4529-ae9d-9c11fa852a97.jpg?v=1776351280</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-soluble-powder-reagent-acs-s1555-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1558_ZZG50_10_143ca5bf-4396-4982-bfb4-700e0d26193c.jpg?v=1776351282</image:loc>
      <image:title>Stearyldimethylbenzyl Ammonium Chloride, Hydrated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-soluble-powder-reagent-acs-s1555-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1562_ZZG55_06_90a91ff8-7fe2-4840-945c-c9b2256bc12c.jpg?v=1776351275</image:loc>
      <image:title>Sodium 1-Hexanesulfonate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralfate-fine-powder-usp-s1764-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1809_ZZG35_13_62f2f2bb-dd59-4ddf-84e6-40e0efa5669a.jpg?v=1776351279</image:loc>
      <image:title>Sodium Hydrosulfite, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfite-reagent-acs-s1475-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1477_ZZF20_1D_63030fc5-e542-4aff-b90e-e2a499b16579.jpg?v=1776351280</image:loc>
      <image:title>Sodium Sulfite, Exsiccated, Purified</image:title>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9cdf65d0-7210-4ef4-b7e3-c7f77b912929.jpg?v=1776351278</image:loc>
      <image:title>Starch, Soluble, Powder, Reagent, ACS</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-suitable-for-extraction-concentration-s1461-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1461_ZZ830_18_ed7a2573-fc99-48d1-8abe-d137c3a879a0.jpg?v=1776351279</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Suitable for Extraction-concentration, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-granular-reagent-acs-s1450-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1454_ZZF20_1D_67343f2b-1035-4c4c-a154-162489934d8a.jpg?v=1776351278</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-crystal-reagent-acs-s1685-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1686_ZZ830_18_cf7d026f-9073-4aad-ab56-5cd56cc849c3.jpg?v=1776351279</image:loc>
      <image:title>Succinic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-technical-s1681-115lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1685_ZZ830_18_78183789-1b25-46ba-8a70-236d677be538.jpg?v=1776351280</image:loc>
      <image:title>Succinic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-crystal-reagent-acs-s1535-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1535_ZZ615_13_07dc8f54-a2ba-4a0b-a03b-4a33771b4457.jpg?v=1776351278</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-potato-powder-s1553-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1555_ZZF25_20_bc045213-7920-472d-b50e-e8ba3382e4d4.jpg?v=1776351277</image:loc>
      <image:title>Starch, Soluble, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-arrowroot-powder-s1551-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1553_ZZ614_10_085ac2e3-8fd3-4a83-bf5a-1c9722ca885c.jpg?v=1776351279</image:loc>
      <image:title>Starch, Potato, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-technical-s1681-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1685_ZZ631_13_80c3978c-1d8f-49a3-818d-da582faced66.jpg?v=1776351279</image:loc>
      <image:title>Succinic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-fluoride-s1542-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1546_ZZG82_02_40250a84-b829-43a6-b000-d833a8c37f36.jpg?v=1776351280</image:loc>
      <image:title>Stigmasterol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-1-hexanesulfonate-s1562-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/10332-33-9_d1d5f5eb-4a50-4917-87b0-bd96693268a0.jpg?v=1776351283</image:loc>
      <image:title>Sodium Perborate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-25-percent-v-v-solution-s1821-1ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1863_ZZ597_04_81a9bffb-2306-4746-9cb3-af21121ef9b6.jpg?v=1776351279</image:loc>
      <image:title>Silver Metal, Colloidal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfide-fused-flakes-s1470-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1475_ZZ613_10_12f7fc33-66d6-4067-bdb2-9cf9bb5bb6f8.jpg?v=1776351281</image:loc>
      <image:title>Sodium Sulfite, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralfate-fine-powder-usp-s1764-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1809_ZZF20_1D_49eac5e1-9caf-483d-a383-f849d917a32f.jpg?v=1776351281</image:loc>
      <image:title>Sodium Hydrosulfite, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-wheat-powder-s1557-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/122-16-7_22b369f8-b8fa-47ff-af80-c10f2679a990.jpg?v=1776351283</image:loc>
      <image:title>Sulfanitran</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfite-reagent-acs-s1475-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1478_ZZG82_02_16d85c2b-c26b-473f-8651-8cb4a86f83d7.jpg?v=1776351281</image:loc>
      <image:title>L-Selenomethionine Blend</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-sulfate-technical-s1550-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1552_ZZ616_13_7b3b48e4-f28e-45d5-a90a-1f86a1cbe9dd.jpg?v=1776351282</image:loc>
      <image:title>Corn Starch, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-dihydrate-technical-s1536-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1537_ZZ830_18_b975f843-3353-4f08-bcd2-e62b93153b95.jpg?v=1776351279</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, Low in Nitrogen</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfide-fused-flakes-s1470-400lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1475_ZZ830_18_4a2490b7-d884-40ec-89ba-beeabf45c749.jpg?v=1776351282</image:loc>
      <image:title>Sodium Sulfite, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-fluoride-s1542-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1546_ZZG81_01_5bac4f0d-fcb0-4e74-8208-34c78c3d219d.jpg?v=1776351280</image:loc>
      <image:title>Stigmasterol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-wheat-powder-s1557-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/122-16-7_2eb491be-367b-47c6-8a13-f3b1db65774c.jpg?v=1776351283</image:loc>
      <image:title>Sulfanitran</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-soluble-powder-reagent-acs-s1555-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/122-19-0_0f7dc77a-9a5e-41d9-b2ed-54d4317baebe.jpg?v=1776351286</image:loc>
      <image:title>Stearyldimethylbenzyl Ammonium Chloride, Hydrated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-1-hexanesulfonate-s1562-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1589_ZZF25_20_bf4d0804-c445-4353-839e-adf1f08a8d8d.jpg?v=1776351281</image:loc>
      <image:title>Sodium Perborate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-technical-s1681-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1685_ZZ631_13_29d59460-1ae3-4f59-be98-fb46324ea0de.jpg?v=1776351285</image:loc>
      <image:title>Succinic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfide-fused-flakes-s1470-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_87b3474c-9054-459d-9d74-c500d8350b7a.jpg?v=1776351279</image:loc>
      <image:title>Sodium Sulfide, Fused Flakes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-technical-s1681-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1685_ZZ613_10_76d96e7e-93f8-4eef-8e4b-8a872e4f821b.jpg?v=1776351285</image:loc>
      <image:title>Succinic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-potato-powder-s1553-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9005-25-8_8dbea50b-ff71-40f1-9c26-e961b8773bc5.jpg?v=1776351284</image:loc>
      <image:title>Starch, Wheat, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lignosulfonate-technical-s1854-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1878_ZZG50_10_d564567a-62d4-4606-9865-31d51ed05683.jpg?v=1776351282</image:loc>
      <image:title>Strontium Hydroxide, Octahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-12-00-n-solution-s1818-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8061-51-6_c05cbfbb-5964-4a59-ae45-8e7607bfb3fb.jpg?v=1776351283</image:loc>
      <image:title>Sodium Lignosulfonate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spruce-oil-eastern-s1803-100ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9eeee28c-de02-4487-9a3e-768dee2441a9.jpg?v=1776351285</image:loc>
      <image:title>Sulfuric Acid, 12.00 N Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfanitran-s1573-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1595_ZZG70_04_b7923008-c65e-4f13-81d2-d55801a4f11b.jpg?v=1776351289</image:loc>
      <image:title>Silver Tetrafluoroborate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-saccharic-acid-monopotassium-salt-s1468-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1470_ZZF25_1D_13f982d5-79a3-4599-8386-a63f9febeb09.jpg?v=1776351283</image:loc>
      <image:title>Sodium Sulfide, Fused Flakes</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-fcc-s1686-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1690_ZZG35_11_ca9f82cd-fcea-45b2-b47e-51dc7c95e548.jpg?v=1776351288</image:loc>
      <image:title>Succinic Anhydride, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-oxide-powder-reagent-s1545-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1546_ZZG65_04_8021e6db-5e8b-4da3-a836-e22c1c196d27.jpg?v=1776351282</image:loc>
      <image:title>Stigmasterol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfite-reagent-acs-s1475-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1475_ZZF25_20_bcf76508-c69d-46ec-83af-003e7c35b3b8.jpg?v=1776351286</image:loc>
      <image:title>Sodium Sulfite, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-crystal-reagent-acs-s1685-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1686_ZZ613_10_1c45bdfa-e7ca-45ea-88cc-7bd672ae12e4.jpg?v=1776351288</image:loc>
      <image:title>Succinic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-soluble-powder-reagent-acs-s1555-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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    <image:image>
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  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:title>Sodium Sulfite, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-selenomethionine-blend-s1478-5gm</loc>
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    <image:image>
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      <image:caption></image:caption>
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  <url>
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      <image:title>D-Saccharic Acid Monopotassium Salt</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tartrate-dihydrate-crystal-reagent-acs-s1485-500gm</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1485_ZZF20_1C_a3fef8ce-2f06-4984-ac75-200d6f04c7ae.jpg?v=1776351287</image:loc>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-crystal-reagent-acs-s1685-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Succinic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-crystal-reagent-acs-s1685-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1685_ZZF20_20_1d14b9a5-8dec-43c6-97ee-2eb61e269c70.jpg?v=1776351285</image:loc>
      <image:title>Succinic Acid, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-sulfate-technical-s1550-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9005-25-8_f40e401a-519d-4659-9505-f5473c2b717e.jpg?v=1776351285</image:loc>
      <image:title>Starch, Arrowroot, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-selenomethionine-blend-s1478-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Tartrate, Dihydrate, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-crystal-reagent-acs-s1685-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1686_ZZ615_13_6fd9e276-f263-4ad7-9022-e3c8e408d7f7.jpg?v=1776351292</image:loc>
      <image:title>Succinic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-percarbonate-s1601-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e02d6992-600f-4983-bd7a-aced0ff960e3.jpg?v=1776351285</image:loc>
      <image:title>Sodium Oleate</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfide-fused-flakes-s1470-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1475_ZZ615_13_98c7f6e3-7213-412b-a00d-1c57179a8136.jpg?v=1776351286</image:loc>
      <image:title>Sodium Sulfite, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfite-exsiccated-purified-s1477-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1478_ZZ597_04_0ab1238b-0562-49d9-bca1-8c9b073d4634.jpg?v=1776351294</image:loc>
      <image:title>L-Selenomethionine Blend</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-12-00-n-solution-s1818-2-5ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Lignosulfonate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lignosulfonate-technical-s1854-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Strontium Hydroxide, Octahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spruce-oil-eastern-s1803-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_d9858271-8e08-4e80-9b6b-53ac840fa741.jpg?v=1776351287</image:loc>
      <image:title>Sulfuric Acid, 12.00 N Solution</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-selenomethionine-blend-s1478-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1485_ZZ614_10_1522c3ef-39f9-4256-9980-a87b59001b70.jpg?v=1776351286</image:loc>
      <image:title>Sodium Tartrate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-tetrafluoroborate-s1595-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1605_ZZG65_04_ada4f705-16be-4946-9841-bd93069dcc9d.jpg?v=1776351287</image:loc>
      <image:title>Sodium Oleate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrosulfite-reagent-s1809-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1821_ZZ700_7F_74cc903e-98b1-4858-b110-eaa50965c55e.jpg?v=1776351289</image:loc>
      <image:title>Sulfuric Acid, 25 Percent (v/v) Solution</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-ii-oxide-s1881-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1927_ZZG50_08_67c1719e-8e6d-4a39-a47b-4a2e27bb53c5.jpg?v=1776351288</image:loc>
      <image:title>Sodium 3-Nitrobenzoate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perborate-monohydrate-s1589-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1601_ZZG50_10_7928e5a5-7ad8-431b-b3f0-c598d730c731.jpg?v=1776351290</image:loc>
      <image:title>Sodium Percarbonate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-percarbonate-s1601-45kgbl</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1607_ZZG15_10_7f583e7b-5bee-4d2b-9b25-b925ba7c2d11.jpg?v=1776351287</image:loc>
      <image:title>Stannous Octoate</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearyldimethylbenzyl-ammonium-chloride-hydrated-s1558-400lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1589_ZZ631_13_48a1e32d-ab9d-415e-9eac-5b014c95929b.jpg?v=1776351290</image:loc>
      <image:title>Sodium Perborate, Monohydrate</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9005-25-8_6945b769-b31b-4e17-b29a-88a3582f700f.jpg?v=1776351287</image:loc>
      <image:title>Starch, Potato, Powder</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-ii-oxide-s1881-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium 3-Nitrobenzoate</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Starch, Potato, Powder</image:title>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-perborate-monohydrate-s1589-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Percarbonate</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-ii-oxide-s1881-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium 3-Nitrobenzoate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-fcc-s1686-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Succinic Anhydride, Reagent</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Tartrate, Dihydrate, Purified</image:title>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Sulfate, Anhydrous, Suitable for Extraction-concentration, Granular, Reagent, ACS</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1919_ZZ613_10_d4fed4bc-1d9a-477e-aff9-9a77123bbb2c.jpg?v=1776351289</image:loc>
      <image:title>St. John&apos;s Wort Extract, 0.3 Percent Hypericin, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfite-reagent-acs-s1475-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1477_ZZ615_13_c1695a26-a5ed-4998-a62d-3c1e67bad82c.jpg?v=1776351295</image:loc>
      <image:title>Sodium Sulfite, Exsiccated, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lignosulfonate-technical-s1854-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1878_ZZG35_13_c7c77751-3534-4375-931a-7267ac3dca7f.jpg?v=1776351290</image:loc>
      <image:title>Strontium Hydroxide, Octahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-anhydride-reagent-s1690-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1695_ZZF20_1D_666f5c74-c5f7-40a3-b702-14518f1a46f6.jpg?v=1776351291</image:loc>
      <image:title>Sucrose, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tartrate-dihydrate-crystal-reagent-acs-s1485-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1485_ZZF25_1D_22855d08-a7c6-4b22-946f-2b2d9f222fee.jpg?v=1776351286</image:loc>
      <image:title>Sodium Tartrate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-percarbonate-s1601-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1605_ZZG40_10_fcb76659-8f98-4703-99e6-d4747eb66ed1.jpg?v=1776351296</image:loc>
      <image:title>Sodium Oleate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfanitran-s1573-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1595_ZZG82_02_cb3f3ef1-d739-4b51-b478-278da03fab9f.jpg?v=1776351297</image:loc>
      <image:title>Silver Tetrafluoroborate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-crystal-reagent-acs-s1695-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/6101-15-1_529776ec-0e03-4001-ad37-c4d2a5f78645.jpg?v=1776351297</image:loc>
      <image:title>Succinylcholine Chloride, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-oleate-s1605-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e9e49873-7bf5-4bf2-967a-d82cc308369d.jpg?v=1776351291</image:loc>
      <image:title>Stannous Octoate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-25-percent-v-v-solution-s1821-2-5lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1863_ZZ597_04_65890d50-3326-4103-a1d9-5b980022dff8.jpg?v=1776351293</image:loc>
      <image:title>Silver Metal, Colloidal</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sunflower-seed-oil-s1929-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1935_ZZG50_06_053b7621-538b-41c3-a4b0-a461fdadd02b.jpg?v=1776351288</image:loc>
      <image:title>Silica Gel, Micronized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tartrate-dihydrate-crystal-reagent-acs-s1485-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e3d73400-85fb-4800-8aeb-8e2c276dcd35.jpg?v=1776351293</image:loc>
      <image:title>Sodium Tartrate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-fcc-s1686-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-30-5_3fad9c58-a1f5-41c9-a5f8-5a26773ad77c.jpg?v=1776351290</image:loc>
      <image:title>Succinic Anhydride, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-fcc-s1686-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-30-5_f5dc1377-ea46-4e8b-a73c-033f4bd8be3a.jpg?v=1776351295</image:loc>
      <image:title>Succinic Anhydride, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tartrate-dihydrate-crystal-reagent-acs-s1485-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1488_ZZF25_42_93c15606-161c-4578-84c8-ea832b741505.jpg?v=1776351298</image:loc>
      <image:title>Sodium Tartrate, Dihydrate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-12-00-n-solution-s1818-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8061-51-6_419c1702-9194-4615-ae69-2c7a0f717dbd.jpg?v=1776351294</image:loc>
      <image:title>Sodium Lignosulfonate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-crystal-reagent-acs-s1695-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1696_ZZ817_16_ae4097a4-f434-4c57-8bb3-01b880e5a68a.jpg?v=1776351295</image:loc>
      <image:title>Succinylcholine Chloride, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-st-john-s-wort-extract-0-3-percent-hypericin-powder-s1919-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1929_ZZG00_55_fe75e825-d852-4cee-ad53-4d6b15a8fec6.jpg?v=1776351297</image:loc>
      <image:title>Sunflower Seed Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-metal-colloidal-s1863-25gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1919_ZZ612_06_295dcadf-c79b-4bd0-ba79-545eb7c66bab.jpg?v=1776351295</image:loc>
      <image:title>St. John&apos;s Wort Extract, 0.3 Percent Hypericin, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-starch-potato-powder-s1553-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1555_ZZ616_13_8430e4c7-8268-4b86-86f5-c5b68690f3c9.jpg?v=1776351294</image:loc>
      <image:title>Starch, Soluble, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-3-nitrobenzoate-s1927-100kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1930_ZZ830_18_b36e7218-5b72-41de-8292-6d81ff0f7d9d.jpg?v=1776351295</image:loc>
      <image:title>Monobasic Sodium Phosphate, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tartrate-dihydrate-crystal-reagent-acs-s1485-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1487_ZZG82_02_f5dd7efc-ef04-42b6-915a-f2ef4ada2790.jpg?v=1776351296</image:loc>
      <image:title>Santonin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-selenomethionine-blend-s1478-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1485_ZZ614_10_e854a58c-fad4-4ff2-9d1e-cbb3316487b7.jpg?v=1776351296</image:loc>
      <image:title>Sodium Tartrate, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lignosulfonate-technical-s1854-50lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1881_ZZG82_02_072b61f1-3e78-4b46-9b02-0152918819d2.jpg?v=1776351300</image:loc>
      <image:title>Silver (II) Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfite-reagent-acs-s1475-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1477_ZZ613_10_40fc81f1-5e64-4fd8-bf80-032473207209.jpg?v=1776351295</image:loc>
      <image:title>Sodium Sulfite, Exsiccated, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-anhydride-reagent-s1690-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1695_ZZ631_13_f9ea3622-bc88-498b-b2f9-d036ea9f769e.jpg?v=1776351300</image:loc>
      <image:title>Sucrose, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-anhydride-reagent-s1690-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1695_ZZ830_18_ce9e25c2-e6cb-4731-a0f5-1c49bf52f16f.jpg?v=1776351299</image:loc>
      <image:title>Sucrose, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-hydroxide-octahydrate-s1878-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8050-81-5_80460655-563f-4f29-9526-ad9634817fd7.jpg?v=1776351299</image:loc>
      <image:title>Simethicone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-metal-colloidal-s1863-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1881_ZZG55_06_8991f1d4-0c51-43d0-bf38-47691a2f5991.jpg?v=1776351294</image:loc>
      <image:title>Silver (II) Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinylcholine-chloride-dihydrate-usp-s1696-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1697_ZZ614_11_ee548890-32c4-428f-a8e8-a3ef3372317c.jpg?v=1776351297</image:loc>
      <image:title>Sucrose, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lignosulfonate-technical-s1854-55lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1881_ZZG65_04_67ee9ef0-e5cf-4536-b739-d8f1dae9a9ac.jpg?v=1776351299</image:loc>
      <image:title>Silver (II) Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tartrate-dihydrate-crystal-reagent-acs-s1485-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1487_ZZG65_04_59af49f3-a762-4170-8baf-ebfdd2e3a9b0.jpg?v=1776351300</image:loc>
      <image:title>Santonin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-st-john-s-wort-extract-0-3-percent-hypericin-powder-s1919-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_f39e6b3e-1c30-4fe4-86fd-ef24adc1dcad.jpg?v=1776351293</image:loc>
      <image:title>Sunflower Seed Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearyldimethylbenzyl-ammonium-chloride-hydrated-s1558-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1589_ZZ614_10_66c49cff-bac8-480c-8b07-ca97193b1113.jpg?v=1776351298</image:loc>
      <image:title>Sodium Perborate, Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-crystal-reagent-acs-s1685-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1686_ZZF15_1C_ca2ca905-b3d6-4426-9301-3f30b8c5b499.jpg?v=1776351295</image:loc>
      <image:title>Succinic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-crystal-reagent-acs-s1680-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-selenium-proteinate-2-percent-s1949-500gm</loc>
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      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>L-Selenomethionine Blend</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinylcholine-chloride-dihydrate-usp-s1696-100gm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sucrose, Ultrapure</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-crystal-reagent-acs-s1695-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Succinylcholine Chloride, Dihydrate, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sucrose, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-sodium-phosphate-dihydrate-usp-s1930-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1957_ZZG00_55_b0524f04-1fe0-4c88-884e-561293dfcb68.jpg?v=1776351299</image:loc>
      <image:title>Stoddard Solvent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sunflower-seed-oil-s1929-20lt</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Silica Gel, Micronized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrogen-sulfate-purified-s1623-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1665_ZZ612_07_f0789ff5-129d-4f52-97ea-128af5bb74fb.jpg?v=1776351299</image:loc>
      <image:title>Strontium Bromide, Hexahydrate, Purified</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Sodium Sulfide, Fused Flakes</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-ultrapure-s1697-500gm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hydrogen Sulfate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfite-exsiccated-purified-s1477-45kgbl</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>L-Selenomethionine Blend</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-3-nitrobenzoate-s1927-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1930_ZZ614_11_131d3096-4c32-45bf-b9e0-b59f790ff818.jpg?v=1776351301</image:loc>
      <image:title>Monobasic Sodium Phosphate, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-percarbonate-s1601-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Stannous Octoate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1634_ZZG70_02_d69b9393-8539-48a9-9c23-37b16bc230a8.jpg?v=1776351306</image:loc>
      <image:title>Sudan Orange G</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tartrate-dihydrate-purified-s1488-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1490_ZZG35_11_7ebcf187-5e7f-4ec9-8ef6-04e6b1fc80a9.jpg?v=1776351304</image:loc>
      <image:title>Sodium Tetraphenylborate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfite-exsiccated-purified-s1477-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1478_ZZ614_11_412ea5f5-859f-4b1e-8054-c687ee3e2156.jpg?v=1776351305</image:loc>
      <image:title>L-Selenomethionine Blend</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stoddard-solvent-s1957-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1964_ZZ615_10_9bcf3421-dcfc-44eb-8184-fdaecc2d354f.jpg?v=1776351306</image:loc>
      <image:title>Stevia Leaves Extract, Sweet, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-percarbonate-s1601-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1605_ZZG55_06_1722337d-874c-40b9-99b6-3b7ed3b1c199.jpg?v=1776351304</image:loc>
      <image:title>Sodium Oleate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-santonin-s1487-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Tetraphenylborate, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-sodium-phosphate-dihydrate-usp-s1930-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1949_ZZ616_13_c7871578-2ac9-47ae-9282-dd6dd10350ce.jpg?v=1776351302</image:loc>
      <image:title>Selenium Proteinate, 2 Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-octoate-s1607-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hydrogen Sulfate, Purified</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-biotechgrade-s1699-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/121-57-3_6a599319-9f2a-4b50-abc9-a0749d45eb42.jpg?v=1776351309</image:loc>
      <image:title>Sulfanilic Acid, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-oleate-s1605-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Stannous Octoate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silica-gel-micronized-s1935-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e9d32809-05ff-40b6-9a0f-2ba0d72c951d.jpg?v=1776351305</image:loc>
      <image:title>Stoddard Solvent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-selenium-proteinate-2-percent-s1949-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Starch Glycolate, pH 5.5-7.5, Type A, NF</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-sodium-phosphate-dihydrate-usp-s1930-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Selenium Proteinate, 2 Percent</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrogen-sulfate-purified-s1623-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sudan Orange G</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-fcc-s1686-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Succinic Anhydride, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Strontium Bromide, Hexahydrate, Purified</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tartrate-dihydrate-purified-s1488-100lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/143-66-8_fdf27502-5670-46ce-a6aa-3e179d4b68ed.jpg?v=1776351306</image:loc>
      <image:title>Sodium Tetraphenylborate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sudan-orange-g-s1634-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1666_ZZG70_04_5912e07a-0be4-42fb-9aa5-1dcfbdf53504.jpg?v=1776351304</image:loc>
      <image:title>Sodium Azide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tetraphenylborate-reagent-acs-s1490-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1493_ZZG40_10_39d2d386-100a-49e8-809f-ec6b259b256c.jpg?v=1776351310</image:loc>
      <image:title>Spirulina, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-bromide-hexahydrate-purified-s1665-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1666_ZZF20_20_ed6943be-7dca-4253-b76e-e77bbfadb96d.jpg?v=1776351305</image:loc>
      <image:title>Sodium Azide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-octoate-s1607-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1623_ZZF20_1D_a082b0a3-bb42-4b89-87d8-d600388ae732.jpg?v=1776351302</image:loc>
      <image:title>Sodium Hydrogen Sulfate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-crystal-reagent-acs-s1695-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1696_ZZG82_02_b80fe0ef-741a-40fd-be5f-86fb20796d45.jpg?v=1776351307</image:loc>
      <image:title>Succinylcholine Chloride, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tetraphenylborate-reagent-acs-s1490-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1495_ZZG60_07_e495a970-faf6-40cc-9a52-5ee0f3262cfe.jpg?v=1776351307</image:loc>
      <image:title>Sodium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfamethoxypyridazine-s1655-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1666_ZZG50_10_8c07ea6f-a409-49a1-b5be-1cecb92b998b.jpg?v=1776351309</image:loc>
      <image:title>Sodium Azide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-ultrapure-s1697-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1699_ZZF20_1D_769cc647-9071-4237-b056-0bb8f4e14b43.jpg?v=1776351304</image:loc>
      <image:title>Sucrose, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-st-john-s-wort-extract-0-3-percent-hypericin-powder-s1919-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1929_ZZG15_51_61ce63c3-82fe-4510-becd-834c7877d1a6.jpg?v=1776351307</image:loc>
      <image:title>Sunflower Seed Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-octoate-s1607-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1634_ZZG60_04_c5ab55f9-e62a-4f2c-afb5-9327fb571038.jpg?v=1776351306</image:loc>
      <image:title>Sudan Orange G</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-simethicone-usp-s1926-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b3c4b264-4447-4633-838b-a3a367b0518e.jpg?v=1776351307</image:loc>
      <image:title>Sunflower Seed Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-ultrapure-s1697-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1703_ZZ612_07_f4c502a8-0629-4548-afc2-bfd11ddc4cef.jpg?v=1776351306</image:loc>
      <image:title>Sulfanilic Acid, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-hydroxide-octahydrate-s1878-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1919_ZZ631_13_fdd2cb1c-20a3-46d9-82a3-9c5b6db7c836.jpg?v=1776351309</image:loc>
      <image:title>St. John&apos;s Wort Extract, 0.3 Percent Hypericin, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-azide-reagent-acs-s1666-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1668_ZZG55_06_a1932d0b-27fe-4042-b89d-97c91b417c63.jpg?v=1776351306</image:loc>
      <image:title>Sulfasalazine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silver-tetrafluoroborate-s1595-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1601_ZZF20_1D_6aad3830-d54f-4427-840e-1b10a8ff6324.jpg?v=1776351308</image:loc>
      <image:title>Sodium Percarbonate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stoddard-solvent-s1957-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1962_ZZF20_20_dde72f0f-b3ab-4d6e-bc8c-13611bfca769.jpg?v=1776351308</image:loc>
      <image:title>Sodium Starch Glycolate, pH 5.5-7.5, Type A, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-ultrapure-s1697-1kg-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1703_ZZ597_04_2153b076-b91b-403f-8cb3-70499b79f9c6.jpg?v=1776351308</image:loc>
      <image:title>Sulfanilic Acid, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinylcholine-chloride-dihydrate-usp-s1696-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1699_ZZ613_10_90d9695c-a4e7-4932-a76e-53b8fef77715.jpg?v=1776351306</image:loc>
      <image:title>Sucrose, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-starch-glycolate-ph-5-5-7-5-type-a-nf-s1962-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/532-32-1_9ed1a3da-4d3f-4a9c-a969-7fec829c409b.jpg?v=1776351306</image:loc>
      <image:title>Sodium Benzoate, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinic-acid-fcc-s1686-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1695_ZZ613_10_f6c4f5a2-49f3-47fd-addc-975e36102174.jpg?v=1776351309</image:loc>
      <image:title>Sucrose, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-crystal-reagent-acs-s1695-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1696_ZZG65_04_0db0b67a-f1b6-4f37-8e5f-187765201947.jpg?v=1776351307</image:loc>
      <image:title>Succinylcholine Chloride, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-crystal-reagent-acs-s1495-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1495_ZZG35_13_5467b369-bbde-4fa5-a78f-b47e38b753b0.jpg?v=1776351308</image:loc>
      <image:title>Sodium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinylcholine-chloride-dihydrate-usp-s1696-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1697_ZZ613_10_d4b312eb-c14d-4190-9946-8b71da574520.jpg?v=1776351310</image:loc>
      <image:title>Sucrose, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sunflower-seed-oil-s1929-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1949_ZZ612_06_dbbc9f92-ae6f-4f2d-88a1-0177d11a9a5e.jpg?v=1776351311</image:loc>
      <image:title>Selenium Proteinate, 2 Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-starch-glycolate-ph-5-5-7-5-type-a-nf-s1962-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1986_ZZ614_10_b902731e-73ff-4c64-bbe1-28fc7f835f03.jpg?v=1776351310</image:loc>
      <image:title>Sodium Citrate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinylcholine-chloride-dihydrate-usp-s1696-500gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1697_ZZ817_16_2f7da9c3-1dbc-42b5-ac80-91489c99b5b5.jpg?v=1776351308</image:loc>
      <image:title>Sucrose, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stoddard-solvent-s1957-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Stevia Leaves Extract, Sweet, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-starch-glycolate-ph-5-5-7-5-type-a-nf-s1962-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6f94d886-c0c6-4410-b563-1683707173f4.jpg?v=1776351309</image:loc>
      <image:title>Stevia Leaves Extract, Sweet, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-sodium-phosphate-dihydrate-usp-s1930-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1957_ZZG15_51_f4211299-572b-45c0-a821-122ad6d47578.jpg?v=1776351308</image:loc>
      <image:title>Stoddard Solvent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sudan-orange-g-s1634-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Azide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tetraphenylborate-reagent-acs-s1490-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Spirulina, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfasalazine-usp-s1668-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tartrate-dihydrate-purified-s1488-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Tetraphenylborate, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silica-gel-micronized-s1935-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Stoddard Solvent</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfanilic-acid-anhydrous-reagent-acs-s1703-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1710_ZZG60_07_4db4eb12-4c30-42b1-9eb8-acfe7076487e.jpg?v=1776351309</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-crystal-reagent-acs-s1495-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1496_ZZ830_18_8198927d-0a78-45e0-bffe-2ae4a8d9312f.jpg?v=1776351312</image:loc>
      <image:title>Sodium Thiocyanate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-crystal-reagent-acs-s1695-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/6101-15-1_5567f700-57d4-4528-8d46-008955b036fd.jpg?v=1776351311</image:loc>
      <image:title>Succinylcholine Chloride, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stevia-leaves-extract-sweet-powder-s1964-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1986_ZZF15_18_1e2b6585-0364-45b1-b3f9-29aa0aa1bff7.jpg?v=1776351312</image:loc>
      <image:title>Sodium Citrate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinylcholine-chloride-dihydrate-usp-s1696-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1697_ZZF20_20_98434e90-2581-4ac3-a673-fcc3d2174398.jpg?v=1776351313</image:loc>
      <image:title>Sucrose, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfanilic-acid-anhydrous-reagent-acs-s1703-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1710_ZZG45_10_698afd12-f39c-470e-b770-2e5d6da90f27.jpg?v=1776351310</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-technical-s1496-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1497_ZZ615_13_f73817c1-83fa-4179-83be-8b1f7112c061.jpg?v=1776351310</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfite-reagent-acs-s1475-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1477_ZZ830_18_7ca85bab-2538-4515-a042-70d7a377e7b9.jpg?v=1776351312</image:loc>
      <image:title>Sodium Sulfite, Exsiccated, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-technical-s1711-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1712_ZZG60_06_e860b557-7bf3-442e-955b-8d67494baea3.jpg?v=1776351312</image:loc>
      <image:title>Sulfamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-crystal-reagent-acs-s1710-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1711_ZZG50_10_b61b0489-e29d-4a25-b2f5-0581ffcf707a.jpg?v=1776351316</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-ultrapure-s1697-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1703_ZZ614_10_f50e4d22-abc9-4708-a833-2e30cf607a42.jpg?v=1776351315</image:loc>
      <image:title>Sulfanilic Acid, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-crystal-reagent-acs-s1495-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1496_ZZG45_10_0bdb0a8b-4e96-466f-aa62-7fcad52c9378.jpg?v=1776351316</image:loc>
      <image:title>Sodium Thiocyanate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-crystal-reagent-acs-s1710-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1712_ZZG65_04_9125234d-a5be-4312-9894-6b0fa52bdabd.jpg?v=1776351313</image:loc>
      <image:title>Sulfamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-3-nitrobenzoate-s1927-250gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1930_ZZ613_10_269e5f48-eeb7-4f4c-b8b8-bb83aab10ee3.jpg?v=1776351313</image:loc>
      <image:title>Monobasic Sodium Phosphate, Dihydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-azide-reagent-acs-s1666-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1668_ZZG82_02_c06bbaaf-1034-41e5-85fd-2249fa824701.jpg?v=1776351311</image:loc>
      <image:title>Sulfasalazine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-oleate-s1605-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1607_ZZ700_13_974117c8-639e-48bb-aa98-1524318b1132.jpg?v=1776351313</image:loc>
      <image:title>Stannous Octoate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-biotechgrade-s1497-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1498_ZZ830_18_ea4c3947-415c-4eff-a598-dedc41b215d4.jpg?v=1776351314</image:loc>
      <image:title>Sodium Thiosulfate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-santonin-s1487-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1490_ZZG65_04_f4123e30-3887-46d1-9ecd-c893bbd97689.jpg?v=1776351313</image:loc>
      <image:title>Sodium Tetraphenylborate, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stevia-leaves-extract-sweet-powder-s1964-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1987_ZZG25_49_42f52729-a6bb-4679-a43b-3b88e247aba6.jpg?v=1776351312</image:loc>
      <image:title>Squalane, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-azide-reagent-acs-s1666-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1668_ZZG40_10_02bb1959-f02f-4b44-9fa9-b6ba71b230e9.jpg?v=1776351312</image:loc>
      <image:title>Sulfasalazine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tetraphenylborate-reagent-acs-s1490-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/540-72-7_bee77b15-f7ee-4ace-87da-174c04ff1eb7.jpg?v=1776351313</image:loc>
      <image:title>Sodium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-azide-reagent-acs-s1666-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1668_ZZG65_04_c4bc48ea-d469-4ccd-95fe-1c6a30f7a1e3.jpg?v=1776351314</image:loc>
      <image:title>Sulfasalazine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-5-percent-available-chlorine-solution-reagent-s1669-4lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_59c56157-6909-4f07-9539-d212651f2256.jpg?v=1776351314</image:loc>
      <image:title>Strontium Chloride, Hexahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-starch-glycolate-ph-5-5-7-5-type-a-nf-s1962-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1964_ZZF20_1C_09c7e134-04b5-41a4-837a-6d586e7435c3.jpg?v=1776351313</image:loc>
      <image:title>Stevia Leaves Extract, Sweet, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-biotechgrade-s1699-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1708_ZZ612_06_0647d3f3-0e32-4dbc-b10e-6e652baa6efa.jpg?v=1776351315</image:loc>
      <image:title>3-Sulfolene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-crystal-reagent-acs-s1710-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1711_ZZF25_20_7230a77d-0b0c-4a55-8579-57d48d34491a.jpg?v=1776351315</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfasalazine-usp-s1668-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1669_ZZC45_55_2b9ac84d-8eb9-43ab-b110-89a4a4f719c1.jpg?v=1776351316</image:loc>
      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spirulina-powder-s1493-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1495_ZZG50_10_4bc4b4b9-a7f9-457f-b32c-4c4b6e1f90fb.jpg?v=1776351315</image:loc>
      <image:title>Sodium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squalane-nf-s1987-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2002_ZZG25_49_7bd1997a-fc05-4901-a26e-b3c7f8c1ae43.jpg?v=1776351315</image:loc>
      <image:title>Squalene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stevia-leaves-extract-sweet-powder-s1964-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/68-04-2_2a69ebe0-fa67-4305-a455-dc33755d4a7c.jpg?v=1776351318</image:loc>
      <image:title>Sodium Citrate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spirulina-powder-s1493-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1495_ZZG50_10_0bfacfb5-8b8b-4619-a100-b121e22843b5.jpg?v=1776351313</image:loc>
      <image:title>Sodium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stoddard-solvent-s1957-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1964_ZZ613_06_a9f985ba-9f0a-4f4e-a82d-4ec3215804c1.jpg?v=1776351316</image:loc>
      <image:title>Stevia Leaves Extract, Sweet, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spirulina-powder-s1493-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1495_ZZG35_13_43fffe04-b775-40df-a8ea-86ef759f13dd.jpg?v=1776351317</image:loc>
      <image:title>Sodium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-azide-reagent-acs-s1666-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1669_ZZC52_51_84a92562-8e48-4bd2-8598-c810288485bc.jpg?v=1776351314</image:loc>
      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-technical-s1711-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1712_ZZG40_11_7c4f3613-95f7-49ab-8f2e-4cced690c6b0.jpg?v=1776351316</image:loc>
      <image:title>Sulfamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-5-percent-available-chlorine-solution-reagent-s1669-4lt-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1d0308b4-af18-4c60-bb00-61b60f77ce5c.jpg?v=1776351317</image:loc>
      <image:title>Strontium Chloride, Hexahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-bromide-hexahydrate-purified-s1665-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1666_ZZ830_18_cea09611-96b6-4b43-a839-bde8ef4beaf4.jpg?v=1776351316</image:loc>
      <image:title>Sodium Azide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-technical-s1496-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1497_ZZ613_10_f4e59367-3249-4e97-954f-700345145b09.jpg?v=1776351317</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfasalazine-usp-s1668-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1675_ZZG65_04_d701f67a-8b07-44d0-91b7-ee6948fd467b.jpg?v=1776351315</image:loc>
      <image:title>Strontium Chloride, Hexahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfasalazine-usp-s1668-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1669_ZZC52_51_af86e900-34f8-4451-a317-baf57a9468d2.jpg?v=1776351316</image:loc>
      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-anhydrous-usp-s1986-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1999_ZZF20_1C_fac361d7-13a4-45b4-8120-02cdfa5080f5.jpg?v=1776351317</image:loc>
      <image:title>Sarcosine, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfanilic-acid-anhydrous-reagent-acs-s1703-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1710_ZZG35_13_b544bee5-8f1d-4667-be9b-faf6fa265ca6.jpg?v=1776351315</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-5-percent-available-chlorine-solution-reagent-s1669-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1675_ZZG60_07_bbee4ca3-767d-4dca-9786-c69c78a434a4.jpg?v=1776351318</image:loc>
      <image:title>Strontium Chloride, Hexahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-biotechgrade-s1497-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1498_ZZ615_13_6718ecb4-f4c1-4557-9e87-f4b8498d5012.jpg?v=1776351316</image:loc>
      <image:title>Sodium Thiosulfate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-anhydrous-usp-s1986-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1987_ZZ805_18_d0d685a3-8007-4103-90b9-4bcffd00eef2.jpg?v=1776351316</image:loc>
      <image:title>Squalane, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-crystal-reagent-acs-s1495-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/540-72-7_ae3d6cda-41b6-4361-818b-a0335ab5cf45.jpg?v=1776351318</image:loc>
      <image:title>Sodium Thiocyanate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrogen-sulfate-purified-s1623-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/80-35-3_b3c7e97b-3ea7-46cf-b264-1c1d78b95216.jpg?v=1776351318</image:loc>
      <image:title>Sulfamethoxypyridazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-crystal-reagent-acs-s1710-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1710_ZZ830_18_2ad255a0-5784-47ce-8827-554e0ac14ace.jpg?v=1776351321</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfanilic-acid-anhydrous-reagent-acs-s1703-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1710_ZZG45_10_935bbac2-f807-4202-ab32-d36d799b7a79.jpg?v=1776351316</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydrogen-sulfate-purified-s1623-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/80-35-3_7a5a778c-4ba9-4e6d-9ca8-eb95a929aba3.jpg?v=1776351316</image:loc>
      <image:title>Sulfamethoxypyridazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-technical-s1496-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1497_ZZ830_18_7055ec03-28b0-404a-a9d5-d53a4aa2e664.jpg?v=1776351319</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfamide-s1712-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1713_ZZG55_06_a523b1f1-3fda-430b-b34e-546df6f4f9c7.jpg?v=1776351320</image:loc>
      <image:title>Sulfobromophthalein Sodium Salt, Hydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-anhydrous-usp-s1986-12kgpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1999_ZZG55_06_1b109002-39db-4025-8688-1986674685de.jpg?v=1776351319</image:loc>
      <image:title>Sarcosine, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-crystal-reagent-acs-s1495-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1495_ZZ830_18_5a0e9d55-8a40-4f81-9a6c-00ff1d1a2f39.jpg?v=1776351316</image:loc>
      <image:title>Sodium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tetraphenylborate-reagent-acs-s1490-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1493_ZZG55_06_895ea5f3-7764-46a2-a107-5ab32a000cb8.jpg?v=1776351316</image:loc>
      <image:title>Spirulina, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-oleate-s1605-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1623_ZZ613_10_3eb3f315-cdd4-4e64-bb05-c320db859c1b.jpg?v=1776351317</image:loc>
      <image:title>Sodium Hydrogen Sulfate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squalane-nf-s1987-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2002_ZZG15_51_7d62d1a9-4f4d-4190-a1d0-6d01b7f4d51e.jpg?v=1776351319</image:loc>
      <image:title>Squalene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfamide-s1712-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1713_ZZG81_01_f4361468-9556-48da-920b-3451b467ec03.jpg?v=1776351320</image:loc>
      <image:title>Sulfobromophthalein Sodium Salt, Hydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stevia-leaves-extract-sweet-powder-s1964-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1986_ZZF25_1D_8b363863-f348-413c-9cc7-dba89e61ac65.jpg?v=1776351321</image:loc>
      <image:title>Sodium Citrate, Anhydrous, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-crystal-reagent-acs-s1495-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1496_ZZG35_13_6e26f256-d655-43fa-a39e-3e68cbbe084b.jpg?v=1776351319</image:loc>
      <image:title>Sodium Thiocyanate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-biotechgrade-s1497-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1498_ZZ613_10_d1ab5cfd-eb4e-40af-b0a0-e133cc059d20.jpg?v=1776351319</image:loc>
      <image:title>Sodium Thiosulfate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-crystal-reagent-acs-s1495-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1495_ZZF20_20_c14e32d0-0572-48a4-91b1-1fffbdf6a3c1.jpg?v=1776351319</image:loc>
      <image:title>Sodium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-technical-s1496-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1498_ZZ613_10_c4b79ee4-c923-4b66-802e-073268384fbc.jpg?v=1776351321</image:loc>
      <image:title>Sodium Thiosulfate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sarcosine-ultrapure-s1999-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2003_ZZG60_04_af80cebb-4cc6-4426-a559-44d44edd4f02.jpg?v=1776351321</image:loc>
      <image:title>L-Serine Methyl Ester Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-reagent-s1498-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1498_ZZF20_1D_415151d7-ee44-4bb1-8ef8-579e60689ace.jpg?v=1776351323</image:loc>
      <image:title>Sodium Thiosulfate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-technical-s1711-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7803-58-9_17869a07-694f-44eb-bb93-32b7d7912adb.jpg?v=1776351322</image:loc>
      <image:title>Sulfamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfamethoxypyridazine-s1655-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1666_ZZG35_13_a7568b84-674c-4c21-95fb-1080e8a20400.jpg?v=1776351321</image:loc>
      <image:title>Sodium Azide, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-selenium-proteinate-2-percent-s1949-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1962_ZZ614_10_cb674aea-573f-4c7a-a8a5-4d3be67635d1.jpg?v=1776351327</image:loc>
      <image:title>Sodium Starch Glycolate, pH 5.5-7.5, Type A, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-reagent-s1498-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1499_ZZ613_10_bb3465cf-3154-4c61-ac0f-111627637b0a.jpg?v=1776351324</image:loc>
      <image:title>Sodium Thiosulfate, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfamide-s1712-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1714_ZZ631_13_9f7e4568-67d9-4939-9c93-216d83022207.jpg?v=1776351326</image:loc>
      <image:title>Sulfur, Flour, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-5-percent-available-chlorine-solution-reagent-s1669-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_7148bcd9-ffe6-4e5c-abd8-638393774735.jpg?v=1776351323</image:loc>
      <image:title>Strontium Chloride, Hexahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfamide-s1712-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1714_ZZ613_10_ad62ed24-b4ed-45c3-a1d6-35e8118667de.jpg?v=1776351323</image:loc>
      <image:title>Sulfur, Flour, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-crystal-reagent-acs-s1710-500gm-cs6</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1711_ZZG35_13_0f6c2a61-772a-4b3e-9b87-7a194d88d361.jpg?v=1776351325</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squalane-nf-s1987-100ml</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2001_ZZG81_OK_d09b2ce8-81cc-4f98-855e-27ad0eaeb256.jpg?v=1776351323</image:loc>
      <image:title>Selenocystamine Dihydrochloride, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfanilic-acid-anhydrous-reagent-acs-s1703-125gm</loc>
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    <changefreq>daily</changefreq>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-crystal-reagent-acs-s1675-500gm-cs6</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1678_ZZG50_10_25d8eed9-6ab6-4ed5-b60f-0c8d74386faf.jpg?v=1776351325</image:loc>
      <image:title>Strontium Chromate, Powder, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfamide-s1712-100gm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1713_ZZG65_04_7fe2a88e-907a-4da2-b2a3-8f4dcecede10.jpg?v=1776351323</image:loc>
      <image:title>Sulfobromophthalein Sodium Salt, Hydrate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-3-sulfolene-s1708-100gm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1710_ZZG35_13_a2701ee1-537d-487a-9ee1-691c88eb1adb.jpg?v=1776351322</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-crystal-reagent-acs-s1710-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1711_ZZ830_18_9e8cd60c-9233-4291-a555-df24d6d3b229.jpg?v=1776351322</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinonitrile-s2006-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2017_ZZG82_02_684e0e47-9db7-4c64-a382-ca4fc03f0b76.jpg?v=1776351324</image:loc>
      <image:title>Stearyl Stearate</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-reagent-s1498-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1499_ZZ615_13_428ff17e-fe6a-401e-b386-f475597b501a.jpg?v=1776351326</image:loc>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-crystal-reagent-acs-s1675-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1678_ZZF20_20_1e102930-9d22-4838-b329-1f6c026fd283.jpg?v=1776351323</image:loc>
      <image:title>Strontium Chromate, Powder, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypochlorite-5-percent-available-chlorine-solution-reagent-s1669-500ml-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_ee327d7a-830d-4d9b-9b8f-459ddf284e77.jpg?v=1776351321</image:loc>
      <image:title>Strontium Chloride, Hexahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-technical-s1499-100lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1500_ZZ830_18_eeb91f5a-0361-40fa-93d2-8f242bd8603e.jpg?v=1776351325</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-crystal-reagent-acs-s1675-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1680_ZZ597_04_c8992482-5107-4347-8e36-27c0f3697197.jpg?v=1776351324</image:loc>
      <image:title>Strontium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-crystal-reagent-acs-s1680-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1681_ZZG35_13_5df45189-41aa-49b2-80e1-31d608ee0767.jpg?v=1776351324</image:loc>
      <image:title>Strontium Nitrate, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squalene-s2002-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2006_ZZG50_10_30c0c72f-85aa-4b4f-b48b-ee23045fca9e.jpg?v=1776351325</image:loc>
      <image:title>Succinonitrile</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-crystal-reagent-acs-s1710-125gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1710_ZZF25_20_b1dddd23-3ea4-4f6b-9733-3035d26c682e.jpg?v=1776351323</image:loc>
      <image:title>5-Sulfosalicylic Acid, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-dihydrate-s2010-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2023_ZZG82_02_7180a769-bd6e-4d90-82fb-b647811cb07e.jpg?v=1776351323</image:loc>
      <image:title>Suberic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-azide-reagent-acs-s1666-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1668_ZZG35_11_de48f715-1540-4044-92cd-d21563404ab0.jpg?v=1776351327</image:loc>
      <image:title>Sulfasalazine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfasalazine-usp-s1668-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1669_ZZC45_55_2a126ad7-461b-412c-84a1-faa71a8e0d61.jpg?v=1776351325</image:loc>
      <image:title>Sodium Hypochlorite, 5 Percent Available Chlorine, Solution, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-benzoate-ultrapure-s1982-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1987_ZZG15_51_d1025147-5012-4e13-8cbf-584ee1e59501.jpg?v=1776351325</image:loc>
      <image:title>Squalane, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiocyanate-crystal-reagent-acs-s1495-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1497_ZZ613_10_5449cb03-d20f-4ead-ae4b-7285a4dadd10.jpg?v=1776351327</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-crystal-reagent-acs-s1675-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1675_ZZF20_20_7e0b79ad-26df-4f50-b5b3-633922b7b340.jpg?v=1776351327</image:loc>
      <image:title>Strontium Chloride, Hexahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-reagent-acs-s1500-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1500_ZZF20_20_d165e8bc-d97d-4001-a607-5ec887d5a25e.jpg?v=1776351326</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squalene-s2002-5glbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2010_ZZ612_08_e909e69e-d3d6-4313-a313-6341fa6a6287.jpg?v=1776351329</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Dihydrate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chromate-powder-reagent-s1678-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1680_ZZ613_10_7a3c1a8e-8d26-48d4-aac1-5e646d08f8a3.jpg?v=1776351327</image:loc>
      <image:title>Strontium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucrose-biotechgrade-s1699-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1703_ZZF20_20_1c7b255b-d843-4aa1-998a-0dc8011868d3.jpg?v=1776351324</image:loc>
      <image:title>Sulfanilic Acid, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-crystal-reagent-acs-s1675-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Strontium Chloride, Hexahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-reagent-s1498-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1499_ZZF20_42_9d1e35a2-ba12-4be2-842a-7605fd9130a2.jpg?v=1776351325</image:loc>
      <image:title>Sodium Thiosulfate, Anhydrous, Technical</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sarcosine-ultrapure-s1999-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Squalene</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinonitrile-s2006-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Stearyl Stearate</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-succinimidyl-acrylate-98-percent-s1722-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sulfuric Acid, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stevia-leaves-extract-sweet-powder-s1964-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Citrate, Anhydrous, USP</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chromate-powder-reagent-s1678-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Strontium Nitrate, Crystal, Reagent, ACS</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-technical-s1499-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-biotechgrade-s1497-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1498_ZZ615_13_996e85b4-9743-4f4a-8ffe-6fafef613f0d.jpg?v=1776351330</image:loc>
      <image:title>Sodium Thiosulfate, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-serine-methyl-ester-hydrochloride-s2003-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/13472-35-0_bf818329-7a92-4ce3-9349-a756a3b1ea32.jpg?v=1776351324</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chromate-powder-reagent-s1678-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Strontium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfamide-s1712-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e194deb7-57de-4f77-b3fd-8b1578b1dded.jpg?v=1776351328</image:loc>
      <image:title>Sulfobromophthalein Sodium Salt, Hydrate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfur-flour-technical-s1714-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sulfuric Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-crystal-reagent-acs-s1680-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1681_ZZG50_10_d2915fdb-afd5-4135-8d0a-20f3de49e9ad.jpg?v=1776351327</image:loc>
      <image:title>Strontium Nitrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-selenomethionine-s2026-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2030_ZZG70_04_14b3bd09-95a1-4e42-b531-60b488544540.jpg?v=1776351331</image:loc>
      <image:title>Squaric Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinonitrile-s2006-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2017_ZZG81_OK_6dca94f1-8d05-404f-a611-35791c2db918.jpg?v=1776351328</image:loc>
      <image:title>Stearyl Stearate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearyl-stearate-s2017-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2026_ZZG81_OK_e41df488-a420-4464-bf51-e01e1325ec04.jpg?v=1776351328</image:loc>
      <image:title>L-Selenomethionine</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-selenocystamine-dihydrochloride-powder-s2001-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/110-61-2_90eef9d4-8a03-479e-a951-32fad18b87e3.jpg?v=1776351328</image:loc>
      <image:title>Succinonitrile</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-crystal-reagent-acs-s1675-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1678_ZZ817_13_3fb32084-1a3b-4c48-a784-7617806268c0.jpg?v=1776351329</image:loc>
      <image:title>Strontium Chromate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-taurohyodeoxycholate-hydrate-s2012-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2023_ZZ612_06_710084db-ab6d-4315-b985-42b3bf067bc0.jpg?v=1776351330</image:loc>
      <image:title>Suberic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-crystal-reagent-acs-s1675-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1678_ZZF15_1C_568a219c-d9e1-446b-8565-36630ce1caaf.jpg?v=1776351330</image:loc>
      <image:title>Strontium Chromate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfobromophthalein-sodium-salt-hydrate-s1713-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1722_ZZG82_02_8b2663e8-a92a-4ce8-8552-dd653d2191bc.jpg?v=1776351332</image:loc>
      <image:title>N-Succinimidyl Acrylate, 98+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sarcosine-ultrapure-s1999-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2003_ZZG82_02_cf06d06d-d269-466a-ba9a-83c8f509bafd.jpg?v=1776351328</image:loc>
      <image:title>L-Serine Methyl Ester Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-crystal-reagent-acs-s1710-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1712_ZZG82_02_977da98a-d6af-4450-b237-d44238029578.jpg?v=1776351330</image:loc>
      <image:title>Sulfamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-reagent-acs-s1500-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1502_ZZ615_13_23817722-76e4-439a-9f13-2a7928d4dfdc.jpg?v=1776351330</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearyl-stearate-s2017-25gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2026_ZZG81_01_1ec28f0b-27a2-41ae-89b4-17abf5119c36.jpg?v=1776351329</image:loc>
      <image:title>L-Selenomethionine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-nf-s1731-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_3e1d81c5-e099-4868-a822-84d61a8534ab.jpg?v=1776351331</image:loc>
      <image:title>Sulfuric Acid, 66 DEG Be, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-nf-s1731-2-5ltpv</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1735_ZZG15_51_5450274b-19a6-4c36-821f-cfb1f6114519.jpg?v=1776351329</image:loc>
      <image:title>Sulfuric Acid, 66 DEG Be, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squalene-s2002-100ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2006_ZZG60_06_db3eb8be-bec0-4c31-a91e-1c8f3e9f320c.jpg?v=1776351332</image:loc>
      <image:title>Succinonitrile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chromate-powder-reagent-s1678-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1680_ZZ615_13_49657490-1c72-4659-b88f-f65e6b377a54.jpg?v=1776351330</image:loc>
      <image:title>Strontium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfur-flour-technical-s1714-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1730_ZZG15_51_8a70fec8-15b8-4179-ad05-af33bff97068.jpg?v=1776351331</image:loc>
      <image:title>Sulfuric Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-crystal-reagent-acs-s1680-2-5kgpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1681_ZZ830_18_dfa05497-86ce-4d60-94c1-4e6f5a7b474f.jpg?v=1776351331</image:loc>
      <image:title>Strontium Nitrate, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-crystal-reagent-acs-s1675-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1678_ZZG60_07_08ed2a66-6c16-48b9-9372-c5d1ae7fdfd0.jpg?v=1776351329</image:loc>
      <image:title>Strontium Chromate, Powder, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-anhydrous-usp-s1986-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1999_ZZG70_04_ec5305c3-9986-4bd2-8207-c635d53d1b3c.jpg?v=1776351333</image:loc>
      <image:title>Sarcosine, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-reagent-acs-s1500-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1508_ZZ614_10_c172c995-38c8-4873-81af-d65182b9607e.jpg?v=1776351333</image:loc>
      <image:title>Sodium Tripolyphosphate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-reagent-s1498-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1499_ZZ830_18_d76a19cd-276f-4152-aac4-7b15e9e139bf.jpg?v=1776351332</image:loc>
      <image:title>Sodium Thiosulfate, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-66-deg-be-technical-s1735-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_ac951867-b5f5-4c06-b08f-d577d4ea1a9f.jpg?v=1776351331</image:loc>
      <image:title>Sulfuric Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squalene-s2002-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2010_ZZ614_11_0eb24f43-915b-442a-a38c-ec6da4614f77.jpg?v=1776351333</image:loc>
      <image:title>Sodium Phosphate, Monobasic, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-fcc-s1502-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1510_ZZ615_06_d200aa5a-1093-4c0e-8981-f15e27394eef.jpg?v=1776351333</image:loc>
      <image:title>Colloidal Silicon Dioxide, NF, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-crystal-reagent-acs-s1680-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Strontium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfobromophthalein-sodium-salt-hydrate-s1713-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1714_ZZ830_18_ec82ae66-d710-4389-9090-1e53e34c0545.jpg?v=1776351337</image:loc>
      <image:title>Sulfur, Flour, Technical</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-citrate-anhydrous-usp-s1986-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Squalane, NF</image:title>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfobromophthalein-sodium-salt-hydrate-s1713-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>N-Succinimidyl Acrylate, 98+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squalane-nf-s1987-20ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2002_ZZ805_57_46365d06-8e93-4679-8283-5b6aa39507fa.jpg?v=1776351338</image:loc>
      <image:title>Squalene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearyl-stearate-s2017-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2023_ZZ614_10_181df22f-03ce-42ab-8c12-ca6114b8bbb5.jpg?v=1776351337</image:loc>
      <image:title>Suberic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-reagent-acs-s1730-2-5ltpv</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1731_ZZG15_51_cb72eaa9-758f-4336-984b-e3320d970496.jpg?v=1776351332</image:loc>
      <image:title>Sulfuric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-reagent-acs-s1730-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_e0ca9850-8433-4f0b-b832-cc5062cab321.jpg?v=1776351334</image:loc>
      <image:title>Sulfuric Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfur-flour-technical-s1714-100lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1730_ZZ700_7F_2117fd0f-0474-4718-a040-08b1a8919866.jpg?v=1776351331</image:loc>
      <image:title>Sulfuric Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-colloidal-silicon-dioxide-nf-ep-s1510-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1516_ZZ612_10_ff184b02-c5ec-48af-857d-314714207baa.jpg?v=1776351335</image:loc>
      <image:title>Sodium Tungstate, Dihydrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-suberic-acid-s2023-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_7a11a14e-fba9-4af7-9ac7-9f4ad504b71f.jpg?v=1776351334</image:loc>
      <image:title>Sodium Ascorbyl Phosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-nf-s1731-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_e3e4eda0-176e-4e05-a5d0-ba434a761526.jpg?v=1776351335</image:loc>
      <image:title>Sulfuric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-glycocholate-s2276-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2402_ZZ597_04_4a9b23d7-0ec6-43c4-aeda-7bfb901ab9c1.jpg?v=1776351334</image:loc>
      <image:title>trans-Stilbene, Scintillation Grade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-reagent-acs-s1500-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1502_ZZ613_10_752f9f40-989f-4fb5-a7b9-084ae459aac5.jpg?v=1776351334</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-dihydrate-s2010-250gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2017_ZZ597_04_a130b1b1-eed4-4bb3-b7d0-5bca560d429c.jpg?v=1776351338</image:loc>
      <image:title>Stearyl Stearate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ascorbyl-phosphate-s2029-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/543-94-2_ed295eda-d132-41a6-9c8e-b1a2a3fdf2e6.jpg?v=1776351334</image:loc>
      <image:title>Strontium Acetate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-reagent-acs-s1730-5glbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1731_ZZ700_7F_62bc7daa-7205-4070-ba16-6a2487895ee0.jpg?v=1776351341</image:loc>
      <image:title>Sulfuric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-reagent-acs-s1730-2-5ltpv-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1731_ZZG15_51_7102f55a-d81c-44df-bfa9-06bf59b4de65.jpg?v=1776351337</image:loc>
      <image:title>Sulfuric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stearyl-stearate-s2017-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/505-48-6_d01dca79-07a2-4be3-b246-4444144ef6c2.jpg?v=1776351334</image:loc>
      <image:title>Suberic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-glycocholate-s2276-50gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2410_ZZG70_04_df69654f-d35b-4d26-9805-29cda4f3d107.jpg?v=1776351336</image:loc>
      <image:title>Succinimide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-sulfosalicylic-acid-dihydrate-technical-s1711-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1712_ZZF20_20_85941963-34ef-4b69-8c3e-567a8e2b5159.jpg?v=1776351336</image:loc>
      <image:title>Sulfamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-nf-s1731-2-5ltpv-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1735_ZZ700_7F_8b7177f3-8d4a-4df4-aff1-696e7aef8046.jpg?v=1776351333</image:loc>
      <image:title>Sulfuric Acid, 66 DEG Be, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-nf-s1731-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_1ff6248d-8a6f-4867-8571-68b5032b1a29.jpg?v=1776351336</image:loc>
      <image:title>Sulfuric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-reagent-s2031-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2054_ZZG65_04_8242fafe-4186-492d-b28e-9f3ac1cab757.jpg?v=1776351338</image:loc>
      <image:title>Sulfaquinoxaline Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-66-deg-be-technical-s1735-2-5ltgl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_02e88248-247b-4265-955b-cf928c4b36c4.jpg?v=1776351337</image:loc>
      <image:title>Sulfuric Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-reagent-acs-s1730-2-5ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_34bcc4d2-4dd3-4d6e-88a6-90b5d627b793.jpg?v=1776351336</image:loc>
      <image:title>Sulfuric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-reagent-acs-s1730-2-5ltgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_925646df-3892-4bd0-9a88-b72a38755940.jpg?v=1776351336</image:loc>
      <image:title>Sulfuric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-reagent-acs-s1730-185ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1731_ZZ700_7F_fb4f1370-5943-4d67-99f7-4fa4c1751dd5.jpg?v=1776351340</image:loc>
      <image:title>Sulfuric Acid, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squaric-acid-s2030-25gmgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2034_ZZG60_06_7e0e3b90-5494-41b8-9756-410e8355fdad.jpg?v=1776351336</image:loc>
      <image:title>Salicylaldoxime</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-colloidal-silicon-dioxide-nf-ep-s1510-10kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1516_ZZF20_1D_502c2344-4bef-4b78-b72f-c65f8324bac4.jpg?v=1776351336</image:loc>
      <image:title>Sodium Tungstate, Dihydrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-colloidal-silicon-dioxide-nf-ep-s1510-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1516_ZZ830_18_2bbc1332-8386-490b-8534-eb1422abe24f.jpg?v=1776351336</image:loc>
      <image:title>Sodium Tungstate, Dihydrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-reagent-acs-s1500-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1502_ZZF20_20_2de25f6a-e79a-4b16-ad79-4397b3ba4a09.jpg?v=1776351339</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-reagent-acs-s1500-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1502_ZZ830_18_b87490e6-117d-4bb0-8004-7f781e7e8f52.jpg?v=1776351334</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbic-acid-powder-fcc-s1517-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1519_ZZ615_11_6c0e2f67-ea21-42c9-8f1e-45aee780bfed.jpg?v=1776351335</image:loc>
      <image:title>Tris(hydroxymethyl)aminomethane, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-fcc-s1502-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_faeefc52-4e46-4a55-8685-5cac7c8e0edc.jpg?v=1776351338</image:loc>
      <image:title>Sodium Tripolyphosphate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-suberic-acid-s2023-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_81539c4a-2f80-48e8-93c9-c6a541574385.jpg?v=1776351337</image:loc>
      <image:title>Sodium Ascorbyl Phosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-reagent-acs-s1730-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_89e2fef5-ea9e-4fa1-a883-b47a80d9b6ef.jpg?v=1776351338</image:loc>
      <image:title>Sulfuric Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-selenomethionine-s2026-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2031_ZZ612_06_e4ba68b6-d150-4cfe-8d62-dfa3124553ea.jpg?v=1776351338</image:loc>
      <image:title>Strontium Acetate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-reagent-s2031-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/967-80-6_f9330d3e-0827-4f0b-8b23-a4f8850048f7.jpg?v=1776351338</image:loc>
      <image:title>Sulfaquinoxaline Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-colloidal-silicon-dioxide-nf-ep-s1510-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/10213-10-2_5b865756-2201-450a-887f-07f4ca4d7b93.jpg?v=1776351338</image:loc>
      <image:title>Sodium Tungstate, Dihydrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-serine-methyl-ester-hydrochloride-s2003-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_3de57762-728a-4721-a953-5dce26ca98df.jpg?v=1776351340</image:loc>
      <image:title>Sodium Taurohyodeoxycholate, Hydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-reagent-s1498-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1500_ZZ613_10_efcc7bd0-2c83-4197-b183-dde727129842.jpg?v=1776351338</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-nitrate-crystal-reagent-acs-s1680-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1680_ZZF20_20_4e2c0b75-5477-486b-9622-28dc51c47ca2.jpg?v=1776351341</image:loc>
      <image:title>Strontium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-nf-s1731-2-5ltgl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1735_ZZG00_55_2c3abecf-1096-48f3-846d-aeb0d81c653f.jpg?v=1776351341</image:loc>
      <image:title>Sulfuric Acid, 66 DEG Be, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-technical-s1499-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-fcc-s1736-2-5ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1743_ZZG65_04_b0ebf3d7-d514-424d-9367-90507c82797e.jpg?v=1776351339</image:loc>
      <image:title>Sulindac, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-fcc-s1502-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1508_ZZ616_13_acbf7f7c-1c2a-4c45-8b5e-f80970724ca1.jpg?v=1776351340</image:loc>
      <image:title>Sodium Tripolyphosphate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tungstate-dihydrate-cp-s1516-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1519_ZZ597_04_4f15050f-c2c2-4490-9bde-26b2bfcac9cb.jpg?v=1776351341</image:loc>
      <image:title>Tris(hydroxymethyl)aminomethane, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-selenomethionine-s2026-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2031_ZZ613_10_4f5225ca-d42e-4dc4-ac62-7976f675b33b.jpg?v=1776351338</image:loc>
      <image:title>Strontium Acetate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-nf-s1731-2-5ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1735_ZZ700_7F_304ab6c4-d7d3-40bd-afd3-1d24dabea0e5.jpg?v=1776351342</image:loc>
      <image:title>Sulfuric Acid, 66 DEG Be, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-shea-butter-s2105-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_d39e15a1-0d3b-4e5e-b519-6bd20bedd100.jpg?v=1776351338</image:loc>
      <image:title>Sodium Metatungstate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-succinimidyl-acrylate-98-percent-s1722-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1730_ZZ700_7F_ec74f24c-8a10-4151-8173-46661d9d1e32.jpg?v=1776351340</image:loc>
      <image:title>Sulfuric Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-monobasic-dihydrate-s2010-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2023_ZZ597_04_15e0ab84-1c1b-4ab6-a248-317b765b71ba.jpg?v=1776351340</image:loc>
      <image:title>Suberic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfobromophthalein-sodium-salt-hydrate-s1713-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1714_ZZF20_42_9137176d-eba8-436d-a00e-47a864d4069d.jpg?v=1776351340</image:loc>
      <image:title>Sulfur, Flour, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-fcc-s1736-2-5ltpv-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1743_ZZG82_02_74157dfd-c7a3-4ddd-85ab-0a6d1457990b.jpg?v=1776351342</image:loc>
      <image:title>Sulindac, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbic-acid-powder-fcc-s1517-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1519_ZZ612_07_9d4d7c6c-df08-4b82-bf93-3d102906086b.jpg?v=1776351341</image:loc>
      <image:title>Tris(hydroxymethyl)aminomethane, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-fcc-s1736-2-5ltgl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1743_ZZG55_06_75748b74-4185-440f-9084-ce808226b3e0.jpg?v=1776351341</image:loc>
      <image:title>Sulindac, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tripolyphosphate-anhydrous-fcc-s1508-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1510_ZZF25_16_6ec3ded2-bec6-4459-8c41-51e2a5ba0fbe.jpg?v=1776351343</image:loc>
      <image:title>Colloidal Silicon Dioxide, NF, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tripolyphosphate-anhydrous-fcc-s1508-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1516_ZZ597_07_4e961a2a-eb38-4cae-b36b-30cbc21e98f0.jpg?v=1776351344</image:loc>
      <image:title>Sodium Tungstate, Dihydrate, CP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-suberic-acid-s2023-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2030_ZZG82_02_2a294c07-c93a-405e-bfbf-f4d68e82a03f.jpg?v=1776351344</image:loc>
      <image:title>Squaric Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-fcc-s1736-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_e355b2d0-661d-4493-9a8b-64c1637413a3.jpg?v=1776351344</image:loc>
      <image:title>Sulfuric Acid, Electronic/Cleanroom Grade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-suberic-acid-s2023-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2029_ZZ615_11_aae7e50d-8892-441e-8043-a580135f30a5.jpg?v=1776351343</image:loc>
      <image:title>Sodium Ascorbyl Phosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-nf-s1731-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1735_ZZG00_55_16078ff8-ce95-47ee-81c4-3b1a2d4fb39c.jpg?v=1776351342</image:loc>
      <image:title>Sulfuric Acid, 66 DEG Be, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-fcc-s1502-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1508_ZZF25_20_f9ab6324-d847-4482-a544-7c893ef5386c.jpg?v=1776351343</image:loc>
      <image:title>Sodium Tripolyphosphate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-suberic-acid-s2023-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2026_ZZG82_02_9ca48bcb-0c63-4df3-8d20-14fb2538414c.jpg?v=1776351343</image:loc>
      <image:title>L-Selenomethionine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ascorbyl-phosphate-s2029-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/543-94-2_f32279c3-c30d-468c-9f25-05fa251badd0.jpg?v=1776351343</image:loc>
      <image:title>Strontium Acetate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tris-hydroxymethyl-aminomethane-crystal-reagent-acs-s1519-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1520_ZZ615_10_6bd8415b-57b2-4e3e-ae2e-ebe603ad6be5.jpg?v=1776351341</image:loc>
      <image:title>Spearmint</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tris-hydroxymethyl-aminomethane-crystal-reagent-acs-s1519-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1523_ZZ614_10_0efc724a-bde5-46af-b0da-688ac6b572fb.jpg?v=1776351344</image:loc>
      <image:title>Sorbitol, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-trans-stilbene-scintillation-grade-s2402-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2417_ZZ615_13_af3bf38f-358d-4ab0-b1a9-45a1af13eef3.jpg?v=1776351342</image:loc>
      <image:title>Strontium Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chromate-powder-reagent-s1678-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1680_ZZ612_07_c01b15f8-feab-44d2-b5d1-3286e7a4c206.jpg?v=1776351344</image:loc>
      <image:title>Strontium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-fcc-s1736-2-5ltpv</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_b0299fda-c7d8-4dcd-83df-2cb393003423.jpg?v=1776351344</image:loc>
      <image:title>Sulfuric Acid, Electronic/Cleanroom Grade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spearmint-s1520-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1529_ZZ613_10_1d695354-0107-402e-a907-26819681b7ae.jpg?v=1776351342</image:loc>
      <image:title>Sodium Chloride, USP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbitol-powder-fcc-s1523-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1529_ZZ830_18_0d3a9cc7-800c-40ad-b358-06ab3d008563.jpg?v=1776351344</image:loc>
      <image:title>Sodium Chloride, USP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-66-deg-be-technical-s1735-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1736_ZZG15_51_2e5daabb-1325-4eaf-9d7e-f32c4eedd28c.jpg?v=1776351345</image:loc>
      <image:title>Sulfuric Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tris-hydroxymethyl-aminomethane-crystal-reagent-acs-s1519-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1519_ZZF25_20_fff1eda4-187f-4dfe-815b-fe6726e42578.jpg?v=1776351344</image:loc>
      <image:title>Tris(hydroxymethyl)aminomethane, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-reagent-s2031-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2054_ZZG82_02_4283c0f2-6744-4ea7-89ab-c896c0a9e8dc.jpg?v=1776351345</image:loc>
      <image:title>Sulfaquinoxaline Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tungstate-dihydrate-cp-s1516-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1517_ZZG45_10_54946d55-20a3-41a0-897a-52d0fa8246ce.jpg?v=1776351347</image:loc>
      <image:title>Sorbic Acid, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tripolyphosphate-anhydrous-fcc-s1508-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1510_ZZ830_10_a0433b77-6040-409f-87d9-ede12f44a9a1.jpg?v=1776351347</image:loc>
      <image:title>Colloidal Silicon Dioxide, NF, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-reagent-s2031-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2054_ZZG55_06_8a0474d1-b2e6-4554-84dd-e021b9322b78.jpg?v=1776351348</image:loc>
      <image:title>Sulfaquinoxaline Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tris-hydroxymethyl-aminomethane-crystal-reagent-acs-s1519-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/77-86-1_86f7b811-5ca8-4f01-8d9c-02abfeea9a47.jpg?v=1776351347</image:loc>
      <image:title>Tris(hydroxymethyl)aminomethane, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-4-sulfophenylazo-1-8-dihydroxy-3-s2045-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2056_ZZF25_20_4109ecbf-bcb1-4f58-84fc-ac3482b7967e.jpg?v=1776351349</image:loc>
      <image:title>Dibasic Sodium Phosphate, Dodecahydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-squaric-acid-s2030-5gmgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2034_ZZG70_04_8f7c0072-9540-44fe-b7c7-67eb4b000add.jpg?v=1776351346</image:loc>
      <image:title>Salicylaldoxime</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfur-flour-technical-s1714-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1730_ZZG15_51_88943b52-def6-47bf-990e-74339abaa083.jpg?v=1776351345</image:loc>
      <image:title>Sulfuric Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-glycocholate-s2276-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2410_ZZG60_06_a56c98db-a73e-4f66-baf0-5185b34b928f.jpg?v=1776351347</image:loc>
      <image:title>Succinimide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-ascorbyl-phosphate-s2029-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/543-94-2_76289194-a87d-4346-aa6a-ebfbf53ffcde.jpg?v=1776351346</image:loc>
      <image:title>Strontium Acetate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tungstate-dihydrate-cp-s1516-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1517_ZZ817_13_be3babd7-0c43-469d-abe7-e3f83236019f.jpg?v=1776351347</image:loc>
      <image:title>Sorbic Acid, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-fcc-s1736-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_33b0476e-0b4d-4b48-9eaa-5279c3fa3346.jpg?v=1776351351</image:loc>
      <image:title>Sulfuric Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-66-deg-be-technical-s1735-4ltgl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1736_ZZ700_7F_9ad4ecbe-3334-450f-9a8d-0ce0e3d37992.jpg?v=1776351349</image:loc>
      <image:title>Sulfuric Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulindac-usp-s1743-500gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1753_ZZG65_04_fa66a3d8-21ec-4013-86f2-5a1aa49c8368.jpg?v=1776351347</image:loc>
      <image:title>4-Sulfamoylbenzoic Acid, 95+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metatungstate-s2285-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2417_ZZ613_10_9aeb2c74-a498-462b-98ee-72ab08bf6434.jpg?v=1776351346</image:loc>
      <image:title>Strontium Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spearmint-s1520-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a83e23a3-36b2-4d7e-bdeb-bc7c960f7637.jpg?v=1776351348</image:loc>
      <image:title>Sorbitol, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-anhydrous-technical-s1499-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1500_ZZ631_13_4092a4c4-bdb6-41a6-beff-a8d1492d1c0a.jpg?v=1776351345</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tris-hydroxymethyl-aminomethane-crystal-reagent-acs-s1519-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1519_ZZF20_1C_012e2880-1b7b-4732-b38c-7db5e465baa7.jpg?v=1776351349</image:loc>
      <image:title>Tris(hydroxymethyl)aminomethane, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbitol-powder-fcc-s1523-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/124-41-4_073be4ce-39ae-4b2b-838f-3ceaaea31052.jpg?v=1776351349</image:loc>
      <image:title>Sodium Methoxide, 25 Percent (w/w) Solution in Methanol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-usp-ep-s1529-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1533_ZZG82_04_4c054f78-c4dc-4584-9a7e-dddfe035860e.jpg?v=1776351350</image:loc>
      <image:title>Stannous Chloride, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-66-deg-be-technical-s1735-2-5ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1736_ZZG15_51_d4cfb87e-7b68-4fee-9c4c-2a1d2ff3b24c.jpg?v=1776351350</image:loc>
      <image:title>Sulfuric Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-glycocholate-s2276-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2402_ZZ614_10_ca236c8f-7848-4ad6-baeb-f4d8a4246840.jpg?v=1776351346</image:loc>
      <image:title>trans-Stilbene, Scintillation Grade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-trans-stilbene-scintillation-grade-s2402-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2417_ZZ830_18_c06b25d5-3060-42b9-b428-2135755edc13.jpg?v=1776351349</image:loc>
      <image:title>Strontium Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-trans-stilbene-scintillation-grade-s2402-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/543-94-2_012264ef-ad37-4758-b511-dd7c5908ef66.jpg?v=1776351349</image:loc>
      <image:title>Strontium Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulindac-usp-s1743-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1753_ZZG55_06_bf6559ed-7184-4e60-bbc9-be8529f5608f.jpg?v=1776351351</image:loc>
      <image:title>4-Sulfamoylbenzoic Acid, 95+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-reagent-s2031-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2045_ZZG65_04_dc21cd6a-32fc-46fe-8d32-daba48be84b7.jpg?v=1776351349</image:loc>
      <image:title>2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalenedisulfonic Acid Trisodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfurous-acid-reagent-acs-s1750-2-5lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_34ddec39-633c-42f6-8087-48c9733d0e6d.jpg?v=1776351350</image:loc>
      <image:title>Sucralfate, Fine Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbic-acid-powder-fcc-s1517-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1519_ZZ631_13_8094db0e-6ec9-4f14-85d2-58a33913924b.jpg?v=1776351349</image:loc>
      <image:title>Tris(hydroxymethyl)aminomethane, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylaldoxime-s2034-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2056_ZZ614_10_a6462f66-9e3b-4b6d-b8e1-46644646fd6f.jpg?v=1776351349</image:loc>
      <image:title>Dibasic Sodium Phosphate, Dodecahydrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tris-hydroxymethyl-aminomethane-crystal-reagent-acs-s1519-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1520_ZZ830_18_3829f576-b2d8-42dc-b71e-59fd88cfceaa.jpg?v=1776351354</image:loc>
      <image:title>Spearmint</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbic-acid-powder-fcc-s1517-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/77-86-1_0727e82d-782b-4fa8-919d-61b8c0faea1b.jpg?v=1776351352</image:loc>
      <image:title>Tris(hydroxymethyl)aminomethane, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-dodecahydrate-usp-s2056-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2276_ZZG60_04_89af4694-a117-4f9d-b717-1cd5be7092e2.jpg?v=1776351350</image:loc>
      <image:title>Sodium Glycocholate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulindac-usp-s1743-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1750_ZZG15_51_0e05f034-72a7-4c68-9ebe-65d12288de72.jpg?v=1776351349</image:loc>
      <image:title>Sulfurous Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tungstate-dihydrate-cp-s1516-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_60aa545c-3230-4687-9f40-6332b3c87721.jpg?v=1776351354</image:loc>
      <image:title>Sorbic Acid, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-shea-butter-s2105-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_bf7a584a-fae6-445e-891a-669f70bb7786.jpg?v=1776351351</image:loc>
      <image:title>Sodium Glycocholate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-usp-ep-s1529-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/124-41-4_d06144b2-36c0-4ad1-b694-cbd949cd86e2.jpg?v=1776351351</image:loc>
      <image:title>Sodium Methoxide, 25 Percent (w/w) Solution in Methanol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-4-sulfamoylbenzoic-acid-95-percent-s1753-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1770_ZZ613_10_3d9ac0e0-bd9f-45d0-9b7e-441daacd3ab9.jpg?v=1776351352</image:loc>
      <image:title>Sodium Phosphate Dibasic, Dodecahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfaquinoxaline-sodium-salt-s2054-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_93904ed0-39c7-4cae-8d05-4ce5d1fc5d38.jpg?v=1776351354</image:loc>
      <image:title>Shea Butter</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tris-hydroxymethyl-aminomethane-crystal-reagent-acs-s1519-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_ade0335a-366a-45f1-9259-d30350cee97e.jpg?v=1776351353</image:loc>
      <image:title>Sorbitol, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfaquinoxaline-sodium-salt-s2054-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2276_ZZG82_02_eb639b01-8587-49a8-beab-6a2e6d00a5b4.jpg?v=1776351351</image:loc>
      <image:title>Sodium Glycocholate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylaldoxime-s2034-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/967-80-6_2cc742fe-be82-4bb5-9c34-15810ac48dbd.jpg?v=1776351352</image:loc>
      <image:title>Sulfaquinoxaline Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-4-sulfamoylbenzoic-acid-95-percent-s1753-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1764_ZZF20_1C_c5363520-9cdc-4f81-945d-f508795421d1.jpg?v=1776351352</image:loc>
      <image:title>Sucralfate, Fine Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfaquinoxaline-sodium-salt-s2054-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2105_ZZG45_10_a126384d-3f93-45f5-8a44-6de4b78f5e19.jpg?v=1776351352</image:loc>
      <image:title>Shea Butter</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-shea-butter-s2105-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2285_ZZG65_04_e4136530-ecf4-4ddd-90a7-af9aec37dc18.jpg?v=1776351353</image:loc>
      <image:title>Sodium Metatungstate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfurous-acid-reagent-acs-s1750-500ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7791-25-5_6e1b18c5-0d0d-484f-ae73-ba47e3de97f4.jpg?v=1776351352</image:loc>
      <image:title>Sulfuryl Chloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulindac-usp-s1743-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1750_ZZ700_7F_aeaa2273-7c09-42f5-8ce1-7353deb4a10e.jpg?v=1776351351</image:loc>
      <image:title>Sulfurous Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-methoxide-25-percent-w-w-solution-in-methanol-s1531-2lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1533_ZZ615_13_e784cfe4-7b2e-4dbf-9b24-3d2b0876ec92.jpg?v=1776351355</image:loc>
      <image:title>Stannous Chloride, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinimide-s2410-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2479_ZZG55_06_4be1ade3-0b04-46de-b232-546963c69395.jpg?v=1776351357</image:loc>
      <image:title>Sodium Valproate, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tris-hydroxymethyl-aminomethane-crystal-reagent-acs-s1519-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1523_ZZ616_13_5cf8e2bb-cc03-4a1a-af6c-99230437067b.jpg?v=1776351352</image:loc>
      <image:title>Sorbitol, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfurous-acid-reagent-acs-s1750-500ml-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7791-25-5_e6bfdc8f-df92-4f0a-83ee-75e92334a1ae.jpg?v=1776351352</image:loc>
      <image:title>Sulfuryl Chloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spermine-s3080-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3161_ZZG40_10_09bbee12-45b5-4e68-a899-be9eede6c280.jpg?v=1776351356</image:loc>
      <image:title>1-(3-Sulfopropyl)pyridium, Inner Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-scopoletin-s2580-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2599_ZZ612_06_bfd1425c-b9e8-43da-b226-da13d8efb4e8.jpg?v=1776351355</image:loc>
      <image:title>Sodium Acetylacetonate Monohydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hexametaphosphate-s2603-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_41eda963-f67a-4f64-ab43-8e2adf0af4b8.jpg?v=1776351353</image:loc>
      <image:title>Sodium Hydroxide-d, 99+ Atom Percent D, 40 Percent (w/w) solution in D2O</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinylsulfathiazole-s2591-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2748_ZZG65_04_e1673eb3-45d3-4be4-99d2-3c17b1d39d7e.jpg?v=1776351354</image:loc>
      <image:title>Sodium 1-Octanesulfonate, 98+ Percent, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tripolyphosphate-anhydrous-fcc-s1508-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1510_ZZF30_L8_944a615c-0bc9-4e23-bbb7-d76d84df0ca7.jpg?v=1776351353</image:loc>
      <image:title>Colloidal Silicon Dioxide, NF, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-usp-ep-s1529-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1533_ZZ613_10_a6161e70-4be5-47b8-bd56-0b522c3a7f24.jpg?v=1776351355</image:loc>
      <image:title>Stannous Chloride, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbitol-powder-fcc-s1523-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1529_ZZF20_1D_39a54276-a604-4497-beff-9eb01403df58.jpg?v=1776351353</image:loc>
      <image:title>Sodium Chloride, USP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-dodecahydrate-usp-s2056-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2276_ZZG60_05_206016f6-9d95-4bfd-ba39-e712c362ac86.jpg?v=1776351353</image:loc>
      <image:title>Sodium Glycocholate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-methoxide-25-percent-w-w-solution-in-methanol-s1531-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1533_ZZF20_1D_f3d4248d-011b-4cb2-b595-7db03b0b3136.jpg?v=1776351354</image:loc>
      <image:title>Stannous Chloride, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-glycocholate-s2276-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2402_ZZ612_06_a04bf5cd-6c64-4ac8-a7d6-5e532c4611a1.jpg?v=1776351353</image:loc>
      <image:title>trans-Stilbene, Scintillation Grade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylhydroxamic-acid-s2587-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_da5ad999-18b8-4809-a852-1cc7464caeee.jpg?v=1776351354</image:loc>
      <image:title>Spectinomycin Dihydrochloride Pentahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-electronic-cleanroom-grade-s1742-1gl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_dbade9e9-df11-4204-8119-eabfa50973e3.jpg?v=1776351355</image:loc>
      <image:title>Sulindac, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-valproate-ep-s2479-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/116-43-8_1f74789c-45c0-4617-92a1-f3d85ef0d732.jpg?v=1776351355</image:loc>
      <image:title>Succinylsulfathiazole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-fcc-s1736-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1743_ZZG40_10_c6b009cb-c86a-413c-9a97-83e7789eda7c.jpg?v=1776351357</image:loc>
      <image:title>Sulindac, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-metatungstate-s2285-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2417_ZZ612_06_fb8af8fb-3acf-48c4-817a-06430c42d9d0.jpg?v=1776351354</image:loc>
      <image:title>Strontium Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-tris-hydroxymethyl-aminomethane-crystal-reagent-acs-s1519-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1520_ZZ830_13_ed4128ff-d0aa-40ba-97e7-706ac29f5eba.jpg?v=1776351354</image:loc>
      <image:title>Spearmint</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-s2417-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2580_ZZG81_OK_f1ee9047-389f-462d-9aa2-fee67510a07c.jpg?v=1776351356</image:loc>
      <image:title>Scopoletin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-s2417-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2580_ZZG81_OM_3d81b189-2393-426f-98a5-2da4773073fc.jpg?v=1776351355</image:loc>
      <image:title>Scopoletin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinylsulfathiazole-s2591-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2748_ZZG55_06_ee4b145b-7bf3-4f4d-8bad-7463ec07930a.jpg?v=1776351355</image:loc>
      <image:title>Sodium 1-Octanesulfonate, 98+ Percent, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silica-gel-dry-0-001-in-thick-ultrapure-s3230-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_fa3512c5-ce10-4136-b95c-1ea2a6e4106c.jpg?v=1776351353</image:loc>
      <image:title>SPADNS, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-soybean-flour-s3321-500gm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulindac-usp-s1743-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sulfurous Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-valproate-ep-s2479-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2591_ZZ830_16_3aac92c2-f572-464c-a905-02672b09a534.jpg?v=1776351359</image:loc>
      <image:title>Succinylsulfathiazole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strophanthidin-s3315-250mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3437_ZZG55_06_33423a83-d205-4414-9c0f-18d366ec90d4.jpg?v=1776351358</image:loc>
      <image:title>Sucralose, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-anhydrous-reagent-s1533-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Stannous Chloride, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-usp-ep-s1529-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1533_ZZ597_06_7b048eb1-2bfe-498d-a39d-ec17538ce187.jpg?v=1776351357</image:loc>
      <image:title>Stannous Chloride, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-1-octanesulfonate-98-percent-reagent-s2748-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3080_ZZG82_02_8814335d-955f-4f71-a244-229c8c84b499.jpg?v=1776351355</image:loc>
      <image:title>Spermine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-s2417-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2479_ZZG40_10_382baced-1a58-4c83-965e-1e971634838f.jpg?v=1776351356</image:loc>
      <image:title>Sodium Valproate, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dl-sulforaphane-s3200-500mgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3421_ZZ614_10_14e1f80c-6f54-4ea3-b377-7b677ec22932.jpg?v=1776351360</image:loc>
      <image:title>Silica Gel, Indicating, Grade 48</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinimide-s2410-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2479_ZZG65_04_250fc621-9622-42a4-b887-f6df4c1b7318.jpg?v=1776351356</image:loc>
      <image:title>Sodium Valproate, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbitol-powder-fcc-s1523-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/124-41-4_5b90d073-11ec-4537-adaa-253a0a34da33.jpg?v=1776351358</image:loc>
      <image:title>Sodium Methoxide, 25 Percent (w/w) Solution in Methanol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spectinomycin-dihydrochloride-pentahydrate-s2607-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_5ff419fc-3511-47a0-9dd8-ee16e7c48284.jpg?v=1776351355</image:loc>
      <image:title>Sodium Hydroxide-d, 99+ Atom Percent D, 40 Percent (w/w) solution in D2O</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-scopoletin-s2580-500mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_56130476-5a86-450e-9e59-c05e4d5ea470.jpg?v=1776351357</image:loc>
      <image:title>Sodium Hexametaphosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-valproate-ep-s2479-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2591_ZZ614_10_29d23cb3-16dc-489d-8c7f-6055b0a70aa8.jpg?v=1776351358</image:loc>
      <image:title>Succinylsulfathiazole</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-electronic-cleanroom-grade-s1742-1gl-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1750_ZZG15_51_025f1d74-606a-4f5e-962f-2dcbb4949242.jpg?v=1776351357</image:loc>
      <image:title>Sulfurous Acid, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spermine-dihydrate-s3110-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_44405662-7c9f-41d5-8b94-dd2bb302d112.jpg?v=1776351360</image:loc>
      <image:title>Strophanthidin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spearmint-s1520-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1529_ZZ615_13_e70d42a3-a3ab-470b-94b4-4ab9f0cb9f3b.jpg?v=1776351360</image:loc>
      <image:title>Sodium Chloride, USP, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-66-deg-be-technical-s1735-20lt</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1736_ZZ700_7F_d420718c-a759-4ce6-a1fb-88d3a4e18a70.jpg?v=1776351357</image:loc>
      <image:title>Sulfuric Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-1-octanesulfonate-98-percent-reagent-s2748-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3080_ZZG81_01_1262bbdf-ae04-44f5-870b-3c4b0288751f.jpg?v=1776351355</image:loc>
      <image:title>Spermine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-heptahydrate-crystal-usp-so140-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO145_ZZ615_11_ee323674-117c-4843-9cbf-bf8f6147b949.jpg?v=1776351359</image:loc>
      <image:title>Sodium Caprylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-3-sulfopropyl-pyridium-inner-salt-s3161-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c31a48a0-c3d6-470f-9438-4a356c9f793e.jpg?v=1776351359</image:loc>
      <image:title>Soybean Flour</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-s2417-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2479_ZZ817_13_862ff04b-6c4b-47f6-8d70-a6994d62b176.jpg?v=1776351358</image:loc>
      <image:title>Sodium Valproate, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-1-octanesulfonate-98-percent-reagent-s2748-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3029_ZZG55_05_cd9f10f0-a074-47b1-90f7-71962720328d.jpg?v=1776351358</image:loc>
      <image:title>Sudan Red 7B</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetylacetonate-monohydrate-s2599-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/5324-84-5_9c3a0b8d-e570-48b4-96d8-d0488eb8f560.jpg?v=1776351360</image:loc>
      <image:title>Sodium 1-Octanesulfonate, 98+ Percent, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-anhydrous-reagent-s1533-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1535_ZZ612_07_30ec5669-90e6-474a-8fee-7b93415bb4bb.jpg?v=1776351359</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfaquinoxaline-sodium-salt-s2054-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2105_ZZG45_10_8fec8830-28c3-4abb-b3ab-5e415ba637d9.jpg?v=1776351362</image:loc>
      <image:title>Shea Butter</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hyaluronate-ep-s3446-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_41f37c02-44e0-4315-8cdb-e4c53c5459ce.jpg?v=1776351364</image:loc>
      <image:title>Sodium Lauryl Sulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulindac-usp-s1743-10kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1753_ZZG40_10_43851ad8-67be-47e8-af67-6bfec19c6b8f.jpg?v=1776351362</image:loc>
      <image:title>4-Sulfamoylbenzoic Acid, 95+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-succinylsulfathiazole-s2591-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2748_ZZG40_10_c932693b-3fe3-4075-9a7b-f79013cabf75.jpg?v=1776351363</image:loc>
      <image:title>Sodium 1-Octanesulfonate, 98+ Percent, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-anhydrous-reagent-s1533-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1535_ZZ612_07_a2a92a9b-2792-45ec-b2d1-b1ff634609c4.jpg?v=1776351361</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-s3460-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9150-5KG_v1_b0d04aea-c832-4fc2-bd01-8500559a794b.gif?v=1776351364</image:loc>
      <image:title>Sodium Carbonate, Anhydrous, USP, EP, BP, JP, FCC, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1743_ZZG35_11_b51ec3d8-0bf2-4ed1-a15a-a8dbd21d0016.jpg?v=1776351362</image:loc>
      <image:title>Sulindac, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-methoxide-25-percent-w-w-solution-in-methanol-s1531-18ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1533_ZZ830_18_e9b778b2-668d-40fc-91f0-58360b16b4b1.jpg?v=1776351364</image:loc>
      <image:title>Stannous Chloride, Anhydrous, Reagent</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralose-fcc-s3437-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1a1c0106-930a-46a1-b347-b76df4f2b967.jpg?v=1776351363</image:loc>
      <image:title>Strontium Chloride, Hexahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfuric-acid-66-deg-be-technical-s1735-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-93-9_ba335fdf-4b9e-4379-acbd-1101a69d5576.jpg?v=1776351362</image:loc>
      <image:title>Sulfuric Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hyaluronate-ep-s3446-100gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_d27df36a-9ebf-4fb9-8bd8-81c0e5bfbc58.jpg?v=1776351360</image:loc>
      <image:title>Sodium Lauryl Sulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-acetylacetonate-monohydrate-s2599-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3004_ZZG70_03_55359864-31d7-4ccb-bb16-0ae5fd0c0383.jpg?v=1776351361</image:loc>
      <image:title>Sodium Hydroxide-d, 99+ Atom Percent D, 40 Percent (w/w) solution in D2O</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-s3452-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a7d5c77d-5692-41b9-af6d-f56cd290ea0f.jpg?v=1776351362</image:loc>
      <image:title>Sodium Lauryl Sulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sildenafil-citrate-usp-s3092-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3230_ZZG45_10_9e9d481a-3747-4b20-9288-3281a0f15c4f.jpg?v=1776351361</image:loc>
      <image:title>Silica Gel, Dry, 0.001 in. Thick, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-s3452-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/79902-63-9_b0ff339f-bc32-4d73-90ca-c33f452a9ccb.jpg?v=1776351361</image:loc>
      <image:title>Simvastatin, Research Grade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sudan-red-7b-s3029-50gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3110_ZZG81_01_84fefefd-5198-4617-97e0-515b6dce8459.jpg?v=1776351362</image:loc>
      <image:title>Spermine, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sulfurous-acid-reagent-acs-s1750-2-5lt-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8e264bc4-23dd-41c2-a9d6-a095339160b6.jpg?v=1776351360</image:loc>
      <image:title>Sucralfate, Fine Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spadns-reagent-acs-s3428-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_398dfdbb-48d6-4f92-9cdb-2db0bdfa5d8f.jpg?v=1776351364</image:loc>
      <image:title>Sodium Hyaluronate, EP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-s3460-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_61498d8a-d786-4102-9c37-0a92c4603298.jpg?v=1776351362</image:loc>
      <image:title>Sucrose, (Beet Derived), USP/NF, EP, JP, ChP bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-tungstate-dihydrate-cp-s1516-12kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_0a081894-d318-4330-ba70-4c3f97a6b914.jpg?v=1776351362</image:loc>
      <image:title>Sorbic Acid, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-dried-usp-so138-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO145_ZZ597_03_40fb67e5-06c8-42f1-84f8-8d07f26f0d14.jpg?v=1776351363</image:loc>
      <image:title>Sodium Caprylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-stannous-chloride-anhydrous-reagent-s1533-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S1535_ZZ613_10_00199e74-db5e-4f2a-9d66-d97c847c6688.jpg?v=1776351363</image:loc>
      <image:title>Stannous Chloride, Dihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-saccharin-sodium-dihydrate-powder-usp-so200-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO205_ZZ614_10_53940717-4d9b-4d14-a769-aebfd613a99b.jpg?v=1776351363</image:loc>
      <image:title>Sodium Salicylate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-d-99-atom-percent-d-s3004-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/71-44-3_a1e15bc2-5db0-41ce-ab3d-135dcd7e98b0.jpg?v=1776351365</image:loc>
      <image:title>Spermine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spermine-s3080-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3110_ZZG82_02_d0fc955c-d5f3-4b00-89ea-22371d94e9a4.jpg?v=1776351364</image:loc>
      <image:title>Spermine, Dihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-d-99-atom-percent-d-s3004-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_66fc9b91-39d7-438b-bb89-eb78eec3c1bf.jpg?v=1776351363</image:loc>
      <image:title>Sildenafil Citrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-heptahydrate-crystal-usp-so140-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO145_ZZ615_10_ab5e3d99-9867-404b-a615-ac0d62a0d472.jpg?v=1776351364</image:loc>
      <image:title>Sodium Caprylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-dried-usp-so138-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO145_ZZ612_06_5b85d8d9-9e2e-4793-a627-61cb4e2991e7.jpg?v=1776351362</image:loc>
      <image:title>Sodium Caprylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hydroxide-d-99-atom-percent-d-s3004-50gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3092_ZZG55_06_46cede79-c271-486c-bb30-87671e1d3d2f.jpg?v=1776351363</image:loc>
      <image:title>Sildenafil Citrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-saccharin-sodium-dihydrate-powder-usp-so200-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO204_ZZ830_18_97febae6-0a7d-48f6-9aa0-2ae9772483f3.jpg?v=1776351367</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, USP, EP, BP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silica-gel-dry-0-001-in-thick-ultrapure-s3230-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3421_ZZ616_13_4cf14fd0-8e99-4722-8ecf-9eed7de12d57.jpg?v=1776351363</image:loc>
      <image:title>Silica Gel, Indicating, Grade 48</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dl-sulforaphane-s3200-25mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3321_ZZ817_13_e6c937a5-7672-474d-b0ea-3269118f473f.jpg?v=1776351363</image:loc>
      <image:title>Soybean Flour</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-saccharin-sodium-dihydrate-powder-usp-so200-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7757-82-6_7a09717c-8b30-49be-80c5-1678ec4c36bd.jpg?v=1776351362</image:loc>
      <image:title>Sodium Sulfate, Anhydrous, USP, EP, BP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-chloride-hexahydrate-s3452-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/79902-63-9_601bb419-05b8-4831-b785-22992196ded1.jpg?v=1776351362</image:loc>
      <image:title>Simvastatin, Research Grade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-1-octanesulfonate-98-percent-reagent-s2748-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3029_ZZG65_03_fd10c0c7-93fc-476c-b08c-497b89092663.jpg?v=1776351361</image:loc>
      <image:title>Sudan Red 7B</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralose-fcc-s3437-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3452_ZZG60_07_03b3ee41-5903-4d9d-a379-42a903080c3e.jpg?v=1776351366</image:loc>
      <image:title>Strontium Chloride, Hexahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spermine-s3080-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/4478-93-7_2215ecdb-8e11-4ecf-84b6-d41c4d1d2a14.jpg?v=1776351366</image:loc>
      <image:title>DL-Sulforaphane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strophanthidin-s3315-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3437_ZZG40_10_e9ccb438-aca8-4fad-9f3d-dc73cd69a339.jpg?v=1776351363</image:loc>
      <image:title>Sucralose, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sildenafil-citrate-usp-s3092-500gmbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3230_ZZG60_06_786da5c2-2ab1-462b-a932-99bb559b8e90.jpg?v=1776351366</image:loc>
      <image:title>Silica Gel, Dry, 0.001 in. Thick, Ultrapure</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hyaluronate-ep-s3446-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3452_ZZ830_18_94627d14-b722-4967-a26d-424f3028e451.jpg?v=1776351368</image:loc>
      <image:title>Strontium Chloride, Hexahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-spermine-dihydrate-s3110-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3315_ZZG81_ON_831f834e-cb15-46ca-bb82-201953033d1c.jpg?v=1776351366</image:loc>
      <image:title>Strophanthidin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-saccharin-sodium-dihydrate-crystalline-usp-so195-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a595c617-2681-4abb-a415-0fd4aa15fc2b.jpg?v=1776351366</image:loc>
      <image:title>Saccharin Sodium, Dihydrate, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-simvastatin-research-grade-s4050-500mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b0851f1b-f330-41d6-8845-c46517caa38f.jpg?v=1776351368</image:loc>
      <image:title>Sucrose, (Beet Derived), USP/NF, EP, JP, ChP bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hyaluronate-ep-s3446-1gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3452_ZZG35_13_bdc64448-c5ff-42f3-a8c2-b8301331fb5f.jpg?v=1776351366</image:loc>
      <image:title>Strontium Chloride, Hexahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-simvastatin-research-grade-s4050-100mg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_13c7a5d5-24af-4c26-9009-8decdf246902.jpg?v=1776351364</image:loc>
      <image:title>Sucrose, (Beet Derived), USP/NF, EP, JP, ChP bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-anhydrous-usp-ep-bp-jp-fcc-biocertified-tm-s9150-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9200-5KG_v1_04027e56-4b2d-4250-b61d-6e69088caebc.gif?v=1776351365</image:loc>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-lauryl-sulfate-s3460-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Simvastatin, Research Grade</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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    <image:image>
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      <image:title>Sodium Carbonate, Hydrous, NF</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralose-fcc-s3437-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-anhydrous-usp-ep-biocertified-tm-s9300-10kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9375-2.5KG_v1_0c694fd9-b4a1-4761-ab38-405324d1ca2e.gif?v=1776351370</image:loc>
      <image:title>Monobasic Sodium Phosphate, Dihydrate, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-strontium-acetate-s2417-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2587_ZZ597_04_d91f4ac1-3f9c-4374-8ba2-df3593fa223a.jpg?v=1776351369</image:loc>
      <image:title>Salicylhydroxamic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sildenafil-citrate-usp-s3092-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/4478-93-7_6fbd0dea-ac39-48ee-a354-21cb331ff04c.jpg?v=1776351371</image:loc>
      <image:title>DL-Sulforaphane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-soybean-flour-s3321-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_cfdb41bb-afd1-409f-9fcf-40aef5e97554.jpg?v=1776351371</image:loc>
      <image:title>Sucralose, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sassafras-oil-natural-dea-list-i-chemical-sa140-100ml</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SE113_ZZF20_1C_6018b5d5-67e7-4957-8b35-ec22212ce1cd.jpg?v=1776351370</image:loc>
      <image:title>Semicarbazide Hydrochloride, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sudan-red-7b-s3029-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S3092_ZZG35_11_eca4826e-29d4-4290-bb93-1a087884351f.jpg?v=1776351370</image:loc>
      <image:title>Sildenafil Citrate, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thioglycolate-powder-so209-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, USP, EP, BP, JP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Carbonate, Anhydrous, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO147_ZZ615_13_5a972198-cee7-4842-a4cd-99597b70c61e.jpg?v=1776351368</image:loc>
      <image:title>Sodium Carbonate, Anhydrous, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-usp-ep-bp-so204-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO206_ZZG70_04_5354132d-8f7e-4507-84f2-215c0ee3a62b.jpg?v=1776351369</image:loc>
      <image:title>Sodium Selenite, 99.8+ Percent, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO145_ZZ830_425_91852c07-2b15-4428-912d-7b6d16196ecf.jpg?v=1776351371</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO155_ZZ615_13_ad95cb4f-9c42-40e6-bd09-5e65cdc49c87.jpg?v=1776351369</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Chloride, USP, EP, BP, JP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-heptahydrate-crystal-usp-so140-50kgblpl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1984-06-1_b2ac7ac8-e224-40ad-ade7-fe05636e9234.jpg?v=1776351370</image:loc>
      <image:title>Sodium Caprylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-caprylate-so145-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Caprylate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-hydrous-nf-so150-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO155_ZZ615_13_d0944b98-b051-44c4-a444-b1e2a52231c5.jpg?v=1776351372</image:loc>
      <image:title>Sodium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-valproate-ep-s2479-2-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S2599_ZZ597_04_f832c4cf-9b88-4198-8646-56b50e762026.jpg?v=1776351371</image:loc>
      <image:title>Sodium Acetylacetonate Monohydrate</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenite-99-8-percent-powder-so206-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Taurocholate, Natural</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silica-gel-indicating-grade-48-s3421-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2d944c22-7f8f-405f-9613-6e6e82517f1b.jpg?v=1776351370</image:loc>
      <image:title>Sodium Hyaluronate, EP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenite-99-8-percent-powder-so206-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Taurocholate, Natural</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-usp-ep-bp-jp-biocertified-tm-s9200-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7558-79-4_8ebf90af-c9e9-46ee-9411-7b308beda69c.jpg?v=1776351374</image:loc>
      <image:title>Dibasic Sodium Phosphate, Anhydrous, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sucralose-fcc-s3437-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Strontium Chloride, Hexahydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Salicylate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-salicylate-crystal-usp-so205-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/10102-18-8_2ce7cb69-5a03-4634-8b7b-0f7470084f71.jpg?v=1776351390</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-hypophosphite-monohydrate-99-percent-dea-list-i-chemical-s5012-500g</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_3642cdc2-3309-4a88-bf75-63e816f62b9c.jpg?v=1776351374</image:loc>
      <image:title>Sucrose, (Beet Derived), USP/NF, EP, JP, ChP bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Dibasic Sodium Phosphate, Anhydrous, USP, EP, bioCERTIFIED(TM)</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Carbonate, Anhydrous, USP, EP, BP, JP, FCC, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Selenite, 99.8+ Percent, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Carbonate, Anhydrous, NF</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>DL-Serine, Reagent</image:title>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Thioglycolate, Powder</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Sulfate, Anhydrous, USP, EP, BP</image:title>
      <image:caption></image:caption>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sucrose, (Beet Derived), USP/NF, EP, JP, ChP bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Salicylate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Thioglycolate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO206_ZZG50_10_6f257022-6329-4866-abdd-718045608412.jpg?v=1776351374</image:loc>
      <image:title>Sodium Selenite, 99.8+ Percent, Powder</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Chloride, USP, EP, BP, JP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Carbonate, Hydrous, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, USP, EP, BP, JP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>L-Serine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thioglycolate-powder-so209-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, USP, EP, BP, JP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9350-50KGBL_v1_b5323dfe-78ef-4c8c-add9-4975c298ecbe.gif?v=1776351377</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Dihydrate, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA105-50KGBL_v1_1512c65a-1ecc-44c6-a83d-2108329afc70.gif?v=1776351378</image:loc>
      <image:title>Saccharin, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-taurocholate-natural-so208-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Thioglycolate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-crystal-usp-sa125-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sassafras Oil, Natural (DEA List I Chemical)</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-anhydrous-nf-so147-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sesame Oil, NF</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Taurocholate, Natural</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Chloride, USP, EP, BP, JP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Lauryl Sulfate</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Carbonate, Hydrous, NF</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Lauryl Sulfate</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Semicarbazide Hydrochloride, Reagent</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-granular-usp-so155-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO160_ZZ613_10_4cf7ed96-039d-4f95-ac6e-e22bb02f0dcc.jpg?v=1776351378</image:loc>
      <image:title>Sodium Chloride, Powder, USP</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sassafras Oil, Natural (DEA List I Chemical)</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Sodium Chloride, USP, EP, BP, JP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-serine-se125-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1b4eee5c-51f3-4d0c-974c-8825d41681e2.jpg?v=1776351377</image:loc>
      <image:title>Sesame Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sassafras-oil-natural-dea-list-i-chemical-sa140-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SE120_ZZG35_11_6cc89c40-bb8a-4116-82f4-6561bc6fa93b.jpg?v=1776351378</image:loc>
      <image:title>DL-Serine, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-usp-ep-bp-jp-biocertified-tm-s9200-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9350-1KG_v1_295b5e40-4570-453e-872e-24e62584b032.gif?v=1776351378</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Dihydrate, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-usp-ep-bp-jp-biocertified-tm-s9200-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9350-2.5KG_v1_71a1c710-5d2a-4ff7-8d40-b896189a65c2.gif?v=1776351377</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Dihydrate, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-powder-usp-sa130-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SE113_ZZ614_10_30bc13f4-c060-49d3-b431-e99796016a9a.jpg?v=1776351378</image:loc>
      <image:title>Semicarbazide Hydrochloride, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-taurocholate-natural-so208-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO209_ZZ817_13_dd878be2-80f0-4531-afcd-2ccd6335323c.jpg?v=1776351379</image:loc>
      <image:title>Sodium Thioglycolate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-saccharin-sodium-dihydrate-crystalline-usp-so195-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO200_ZZF25_20_466be387-f777-4674-90e6-0335e6ccce52.jpg?v=1776351383</image:loc>
      <image:title>Saccharin Sodium, Dihydrate, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-salicylate-crystal-usp-so205-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO208_ZZ597_04_2b661eaa-41cf-4088-b476-66a38f47eed6.jpg?v=1776351379</image:loc>
      <image:title>Sodium Taurocholate, Natural</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thioglycolate-powder-so209-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO210_ZZ615_13_47a1015d-2887-4ff0-a90a-8456241598ed.jpg?v=1776351377</image:loc>
      <image:title>Sodium Thiosulfate, Pentahydrate, Crystal, USP, EP, BP, JP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-granular-usp-so155-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO160_ZZ615_13_436f3744-dbbb-40e4-bb00-7f70ba0a5f7b.jpg?v=1776351380</image:loc>
      <image:title>Sodium Chloride, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-dihydrate-usp-ep-biocertified-tm-s9350-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA105_ZZ612_07_c567646e-ecb5-40cc-af15-52f1d7610648.jpg?v=1776351380</image:loc>
      <image:title>Saccharin, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-sodium-phosphate-dihydrate-usp-ep-biocertified-tm-s9375-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/81-07-2_65a273a4-598e-4fa4-a530-c516a4cec153.jpg?v=1776351381</image:loc>
      <image:title>Saccharin, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-semicarbazide-hydrochloride-reagent-se113-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SE125_ZZ612_06_436d793f-746b-4872-939a-efd5b1abe855.jpg?v=1776351380</image:loc>
      <image:title>L-Serine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-dihydrate-usp-ep-biocertified-tm-s9350-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA105_ZZ616_13_700badbd-8a00-4760-b424-7443c294b46e.jpg?v=1776351381</image:loc>
      <image:title>Saccharin, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-usp-ep-bp-jp-so210-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2db2ab41-7d51-4345-9f27-12f550232dca.jpg?v=1776351380</image:loc>
      <image:title>Sorbic Acid, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thioglycolate-powder-so209-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO215_ZZG60_06_f239176b-efcb-41e1-bdb4-4ff4ab2a47bc.jpg?v=1776351380</image:loc>
      <image:title>Sorbic Acid, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-powder-usp-sa130-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SE113_ZZ616_13_a77b42e3-ba0a-4a65-8422-921576f2be67.jpg?v=1776351381</image:loc>
      <image:title>Semicarbazide Hydrochloride, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-selenite-99-8-percent-powder-so206-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO209_ZZG55_06_3a8ea627-ab72-4d52-b195-0e17854f005b.jpg?v=1776351382</image:loc>
      <image:title>Sodium Thioglycolate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-granular-usp-so155-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7647-14-5_39380c8c-ceed-4150-9952-33e7e14dcceb.jpg?v=1776351382</image:loc>
      <image:title>Sodium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sesame-oil-nf-se130-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_47e8230c-7cda-450a-a902-d36c8feac951.jpg?v=1776351381</image:loc>
      <image:title>Silicone Fluid, 100</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-saccharin-powder-nf-sa105-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA115_ZZ817_16_e9c2d80a-1556-42c8-a624-0e7bad027a0c.jpg?v=1776351385</image:loc>
      <image:title>Safranine O</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sesame-oil-nf-se130-500mlgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SI110_ZZG09_11_935c83ab-26be-4a47-962a-356020d7fc08.jpg?v=1776351381</image:loc>
      <image:title>Silicone Fluid, 100</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dl-serine-reagent-se120-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SE130_ZZG15_51_5ca9cc88-a7eb-45fa-94db-9f1236093ff3.jpg?v=1776351384</image:loc>
      <image:title>Sesame Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-safranine-o-sa115-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA120_ZZG35_11_204db066-4c73-4b6f-8191-b43b6890e3f5.jpg?v=1776351382</image:loc>
      <image:title>Salicin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylic-acid-crystal-usp-sa125-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_95aadb89-f05c-448f-9a4c-22f1a6e61216.jpg?v=1776351384</image:loc>
      <image:title>Sassafras Oil, Natural (DEA List I Chemical)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-saccharin-powder-nf-sa105-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA120_ZZG65_04_6f7d1989-7887-424c-822e-57cec3fa7e8f.jpg?v=1776351382</image:loc>
      <image:title>Salicin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylaldehyde-sa122-200ltbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA130_ZZG40_10_891b2fa6-460c-4443-aa4f-0c703179b14c.jpg?v=1776351390</image:loc>
      <image:title>Salicylic Acid, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sesame-oil-nf-se130-4ltgl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_7243ac83-abab-46d9-96f4-a11fdd6d6ac9.jpg?v=1776351385</image:loc>
      <image:title>Silicone Fluid, 100</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-semicarbazide-hydrochloride-reagent-se113-25kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SE130_ZZG15_51_eb123dde-3948-4925-b1f7-0c730b4f5ef6.jpg?v=1776351385</image:loc>
      <image:title>Sesame Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-serine-se125-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SI110_ZZG25_06_553664d8-6dac-448b-8b40-de6a29b6d1b6.jpg?v=1776351385</image:loc>
      <image:title>Silicone Fluid, 100</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-dihydrate-usp-ep-biocertified-tm-s9350-10kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA105_ZZ614_10_91e60057-f413-4333-bdc5-74768a72aed6.jpg?v=1776351387</image:loc>
      <image:title>Saccharin, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-sodium-phosphate-dihydrate-usp-ep-biocertified-tm-s9375-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA115_ZZG65_04_fdc4ffaf-0ac9-4097-b021-162159fcc3df.jpg?v=1776351384</image:loc>
      <image:title>Safranine O</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-hydrous-nf-so150-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO155_ZZF20_1D_63b8dee2-085c-49fe-8d4b-4ff611481c15.jpg?v=1776351385</image:loc>
      <image:title>Sodium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-phosphate-dibasic-dihydrate-usp-ep-biocertified-tm-s9350-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9375-50KGBL_v1_c63549f8-5f0f-4df8-a038-dbb2516d234c.gif?v=1776351384</image:loc>
      <image:title>Monobasic Sodium Phosphate, Dihydrate, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbic-acid-powder-nf-so215-45kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1aca5986-bfc6-4110-ab89-a1b99e213ab6.jpg?v=1776351382</image:loc>
      <image:title>Sorbitol 70 Percent Solution, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-sulfate-anhydrous-usp-ep-bp-so204-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO206_ZZG60_06_8e22851c-ccac-43b4-86e9-7737945a088f.jpg?v=1776351384</image:loc>
      <image:title>Sodium Selenite, 99.8+ Percent, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-anhydrous-usp-ep-biocertified-tm-s9300-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9375-10KG_v1_d29a9616-c640-4dbf-bf71-02555e9aff04.gif?v=1776351384</image:loc>
      <image:title>Monobasic Sodium Phosphate, Dihydrate, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbitol-powder-nf-so219-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9800d487-016c-471a-b8b2-5bdcfd56e7a7.jpg?v=1776351384</image:loc>
      <image:title>Sorbitol 70 Percent Solution, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-taurocholate-natural-so208-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO209_ZZF25_20_7a4567e6-7421-4d0d-b0e4-81fe93f2073b.jpg?v=1776351386</image:loc>
      <image:title>Sodium Thioglycolate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thioglycolate-powder-so209-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO215_ZZ817_13_f5ca722f-7995-4565-96f4-e1278727b3db.jpg?v=1776351385</image:loc>
      <image:title>Sorbic Acid, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-usp-ep-bp-jp-biocertified-tm-s9200-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7558-79-4_5bbb8377-402e-4a04-804c-df1b4460bc80.jpg?v=1776351382</image:loc>
      <image:title>Dibasic Sodium Phosphate, Anhydrous, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-saccharin-powder-nf-sa105-125gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA115_ZZG55_06_5e6bb82a-94f1-4c34-b7ec-48b7ead6e16a.jpg?v=1776351386</image:loc>
      <image:title>Safranine O</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-semicarbazide-hydrochloride-reagent-se113-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SE125_ZZ615_11_79dd0434-12a4-4b67-b716-a09012733f16.jpg?v=1776351384</image:loc>
      <image:title>L-Serine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-usp-ep-bp-jp-so210-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO219_ZZ616_13_e460493d-bf95-488b-82ea-4fe5362eb68d.jpg?v=1776351384</image:loc>
      <image:title>Sorbitol, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thioglycolate-powder-so209-10kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO215_ZZG40_10_5c24fe09-15c9-4875-a5d4-295e6bff2b49.jpg?v=1776351387</image:loc>
      <image:title>Sorbic Acid, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-saccharin-powder-nf-sa105-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA115_ZZG35_11_a2ce6e91-d8e1-4409-b08e-b7881980b2a4.jpg?v=1776351385</image:loc>
      <image:title>Safranine O</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-carbonate-hydrous-nf-so150-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7647-14-5_556bb1d1-4987-4205-a534-f7895ceb748f.jpg?v=1776351390</image:loc>
      <image:title>Sodium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbic-acid-powder-nf-so215-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_575b9ca7-4141-4ee1-95e2-a18f13148b8a.jpg?v=1776351387</image:loc>
      <image:title>Sorbitol 70 Percent Solution, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbic-acid-powder-nf-so215-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8dd767f2-0764-408e-ad9c-69b9baf8017d.jpg?v=1776351388</image:loc>
      <image:title>Sorbitol 70 Percent Solution, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicin-sa120-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/65-45-2_ce708b6c-4119-40b4-9872-531532aaebc0.jpg?v=1776351387</image:loc>
      <image:title>Salicylamide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-usp-ep-bp-jp-biocertified-tm-s9200-50kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9350-10KG_v1_91f5bbc0-b752-44bf-997f-01ca97f14a3d.gif?v=1776351387</image:loc>
      <image:title>Sodium Phosphate, Dibasic, Dihydrate, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-usp-ep-bp-jp-so210-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO219_ZZ614_10_cd124b37-a9f3-4e47-9487-8edf57baa652.jpg?v=1776351385</image:loc>
      <image:title>Sorbitol, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-granular-usp-so155-250lbbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_dc8ea144-098a-469a-b871-a4750226ad66.jpg?v=1776351387</image:loc>
      <image:title>Sodium Cholate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-safranine-o-sa115-10gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA120_ZZG55_06_f82f9c58-226d-41ef-a69a-074036f1b8bb.jpg?v=1776351387</image:loc>
      <image:title>Salicin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicone-fluid-1000-si114-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SI115_ZZG55_10_4f7456ef-3c6f-4635-a5ef-69f7ca9986fe.jpg?v=1776351387</image:loc>
      <image:title>Silver Nitrate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicone-fluid-100-si110-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SI115_ZZG82_04_fbdbedbb-a112-43fd-b586-8d149a2039e3.jpg?v=1776351387</image:loc>
      <image:title>Silver Nitrate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cholate-reagent-so162-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO165_ZZ830_18_0333de45-64bd-48f2-9463-c09a8ed0b6a6.jpg?v=1776351386</image:loc>
      <image:title>Sodium Citrate, Dihydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-granular-usp-so155-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO160_ZZ615_13_94d5d110-4f0a-4756-b2d7-5370ee5250b7.jpg?v=1776351389</image:loc>
      <image:title>Sodium Chloride, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dl-serine-reagent-se120-1kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SE130_ZZG00_55_44122bcf-60f8-427d-8390-2cce82f24ea8.jpg?v=1776351387</image:loc>
      <image:title>Sesame Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-safranine-o-sa115-5kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA123_ZZ613_08_5b50bf52-d465-4d9d-a238-a7ae67b8d9f1.jpg?v=1776351386</image:loc>
      <image:title>Salicylamide, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-thiosulfate-pentahydrate-crystal-usp-ep-bp-jp-so210-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO215-45KGBL_v1_6622abdd-2f8d-45df-8002-a5078379a937.gif?v=1776351388</image:loc>
      <image:title>Sorbic Acid, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-powder-usp-so160-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO162_ZZ614_10_4bf75985-8437-47d2-a983-7095550cfa75.jpg?v=1776351392</image:loc>
      <image:title>Sodium Cholate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-percent-ruthenium-on-activated-carbon-powder-reduced-water-wet-sp-400-5g</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SP101_ZZG15_51_86a080cc-3fd1-4957-b51f-746411678553.jpg?v=1776351387</image:loc>
      <image:title>Acetone, Spectrophotometric Grade, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-percent-ruthenium-on-alumina-powder-reduced-dry-70-microns-sp-401-100g</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SP158_ZZG15_51_40869535-71ae-43c6-8903-b2f584a1b63f.jpg?v=1776351389</image:loc>
      <image:title>Isopropyl Alcohol, Spectrophotometric Grade, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sorbic-acid-powder-nf-so215-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO219_ZZF25_1D_011d1fd2-6dbb-4954-8841-73245575caaa.jpg?v=1776351388</image:loc>
      <image:title>Sorbitol, Powder, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-cholate-reagent-so162-5gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO165_ZZ613_10_dafda0db-cb52-4e2e-b102-2593e2702c98.jpg?v=1776351386</image:loc>
      <image:title>Sodium Citrate, Dihydrate, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-powder-usp-so160-2-5kg-cs4</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO162_ZZ615_11_b8964a0c-89e5-46f7-96f5-9c28791a511e.jpg?v=1776351390</image:loc>
      <image:title>Sodium Cholate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-5-percent-ruthenium-on-alumina-powder-reduced-dry-70-microns-sp-401-5g</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SP101_ZZG00_55_5cf6bcd3-5019-46c6-a2f6-9861996e3c47.jpg?v=1776351389</image:loc>
      <image:title>Acetone, Spectrophotometric Grade, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-powder-usp-so160-12kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO162_ZZ830_16_9e82d590-e193-4d81-8a8a-36f1b00f2c70.jpg?v=1776351388</image:loc>
      <image:title>Sodium Cholate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicin-sa120-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA125_ZZG40_10_5306516a-576b-419b-804b-08d4607c8aa1.jpg?v=1776351390</image:loc>
      <image:title>Salicylic Acid, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dibasic-sodium-phosphate-anhydrous-usp-ep-biocertified-tm-s9300-2-5kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/S9375-1KG_v1_2b5a1738-6989-4b66-8c09-c2925966ea9e.gif?v=1776351388</image:loc>
      <image:title>Monobasic Sodium Phosphate, Dihydrate, USP, EP, bioCERTIFIED(TM)</image:title>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO155_ZZF25_3N_427ba019-94cb-4dbe-90a0-0216db2d9c95.jpg?v=1776351390</image:loc>
      <image:title>Sodium Chloride, Granular, USP</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-powder-usp-so160-500gm-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO162_ZZ612_06_7f8b0498-99cd-49e8-aa21-504324a994df.jpg?v=1776351389</image:loc>
      <image:title>Sodium Cholate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-chloride-powder-usp-so160-500gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SO162_ZZ597_04_93ccd8be-c01a-4ad9-a456-d1020e871fa5.jpg?v=1776351389</image:loc>
      <image:title>Sodium Cholate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-monobasic-sodium-phosphate-dihydrate-usp-ep-biocertified-tm-s9375-10kg</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA115_ZZG70_03_33a40fae-7555-40a7-8bc6-0fdb50c8e101.jpg?v=1776351388</image:loc>
      <image:title>Safranine O</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-acetone-spectrophotometric-grade-acs-sp101-500mlgl-cs6</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SP158_ZZG09_52_e76cf445-ea5b-411a-a804-92c9bc3ec5b7.jpg?v=1776351391</image:loc>
      <image:title>Isopropyl Alcohol, Spectrophotometric Grade, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicylamide-reagent-sa123-250gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA130_ZZ817_13_9f4ac2e7-5fbc-4229-8e75-2d85485ab7d6.jpg?v=1776351398</image:loc>
      <image:title>Salicylic Acid, Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-safranine-o-sa115-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/90-02-8_6b58eea1-9726-42eb-8580-73fb2a11c5a7.jpg?v=1776351388</image:loc>
      <image:title>Salicylaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-salicin-sa120-1kgbl</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SA125_ZZF15_18_0afa230d-5927-4bf1-acb0-6465e851eff6.jpg?v=1776351393</image:loc>
      <image:title>Salicylic Acid, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-silicone-fluid-100-si110-100gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_d75fc3b1-d5e0-4ca9-87db-5372b9f4dff1.jpg?v=1776351392</image:loc>
      <image:title>Silicone Fluid, 1000</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-serine-se125-25gm</loc>
    <lastmod>2026-06-11T21:22:38-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_08f084e5-cf33-4bc8-b2f3-301569e2d6ce.jpg?v=1776351390</image:loc>
      <image:title>Sesame Oil, NF</image:title>
      <image:caption></image:caption>
    </image:image>
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