<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-permanganate-crystal-reagent-acs-p1370-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1372_ZZ615_11_65abf5f5-57c5-486a-8949-6a125450b35b.jpg?v=1776350771</image:loc>
      <image:title>Polyvinyl Alcohol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-carbonate-anhydrous-granular-reagent-acs-p1235-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1235_ZZ631_13_5fd6b810-1197-4795-936d-864cbd1190f4.jpg?v=1776350769</image:loc>
      <image:title>Potassium Carbonate, Anhydrous, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chlorate-crystal-reagent-acs-p1245-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1250_ZZ612_07_3e1ff918-5ba1-43ca-8f6f-c02a2f56c57f.jpg?v=1776350768</image:loc>
      <image:title>Potassium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-carbonate-anhydrous-granular-purified-p1236-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1236_ZZ830_18_8677d3db-ed4a-468f-b962-bd5e6edd943d.jpg?v=1776350769</image:loc>
      <image:title>Potassium Carbonate, Anhydrous, Granular, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tetraoxalate-reagent-p1418-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1420_ZZ612_07_42406c82-70c9-43ca-9a22-cda1b1a5e173.jpg?v=1776350771</image:loc>
      <image:title>Potassium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-carbonate-anhydrous-granular-fcc-p1237-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1238_ZZ615_13_8cd39407-ba51-4e71-8511-7b4490947b23.jpg?v=1776350768</image:loc>
      <image:title>Potassium Carbonate, Anhydrous, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-45-percent-w-w-aqueous-solution-reagent-p1320-4ltpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2507d0a2-a478-4b07-a14f-ccad78dfc92e.jpg?v=1776350771</image:loc>
      <image:title>Potassium Hydroxide, 45 Percent (w/w) Aqueous Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-reagent-acs-p1315-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1315_ZZ830_18_8c1b1c66-b51d-4c39-8487-5153f9ff8bf0.jpg?v=1776350771</image:loc>
      <image:title>Potassium Hydroxide, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-reagent-acs-p1250-113kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1251_ZZ615_13_79c48f26-c5cb-4b96-8f99-5e6083bbede4.jpg?v=1776350767</image:loc>
      <image:title>Potassium Chloride, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1420_ZZ613_10_5c30b195-dc46-4918-8365-8ebfd091269e.jpg?v=1776350769</image:loc>
      <image:title>Potassium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-dihydrate-crystal-reagent-p1310-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1310_ZZF20_1D_861d2d5c-5ba9-463b-ac38-6a67487f1915.jpg?v=1776350775</image:loc>
      <image:title>Potassium Fluoride, Dihydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-oxalate-monohydrate-cp-p1356-100lbbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1360_ZZG70_04_5ef21823-8d8d-47f5-bd1e-824f332ac332.jpg?v=1776350774</image:loc>
      <image:title>Potassium Perchlorate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-perchlorate-crystal-reagent-acs-p1360-12kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1370_ZZG70_04_8ece0252-b46c-4511-8e04-f3d03ee4fa70.jpg?v=1776350772</image:loc>
      <image:title>Potassium Permanganate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-reagent-acs-p1250-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1250_ZZ615_13_caf828d6-b16d-4ea0-88b3-e527ef0514e4.jpg?v=1776350772</image:loc>
      <image:title>Potassium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-persulfate-crystal-reagent-p1375-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1375_ZZF20_20_455d7673-809d-4c55-8634-1c115d1f45b9.jpg?v=1776350772</image:loc>
      <image:title>Potassium Persulfate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-psyllium-husk-85-percent-40-80-mesh-powder-p1321-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1325_ZZ631_13_edd20ed2-23c4-4936-a67b-4833a66d7c68.jpg?v=1776350771</image:loc>
      <image:title>Potassium Hydroxide, Flakes, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinyl-alcohol-reagent-p1372-250gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9002-89-5_91c4a037-73e4-47af-84c8-bfbf79aa6541.jpg?v=1776350775</image:loc>
      <image:title>Polyvinyl Alcohol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-fcc-p1316-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1316_ZZ830_18_3c2b3964-968e-4c85-b72b-94f433b805d5.jpg?v=1776350771</image:loc>
      <image:title>Potassium Hydroxide, Pellets, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-persulfate-crystal-reagent-p1375-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7778-53-2_567d17a6-f9ac-42e9-892e-e560c70cbac2.jpg?v=1776350774</image:loc>
      <image:title>Potassium Phosphate Tribasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1420_ZZ827_20_ff9a333c-1ed1-4d80-83b2-00ff9fbc6031.jpg?v=1776350775</image:loc>
      <image:title>Potassium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-persulfate-crystal-reagent-p1375-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1375_ZZ613_10_c3e3461f-e1cc-4898-8974-28369f477708.jpg?v=1776350774</image:loc>
      <image:title>Potassium Persulfate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-90-usp-p1416-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1418_ZZ597_04_a5387b8c-9ba1-401f-bbc1-9d79216e59fd.jpg?v=1776350773</image:loc>
      <image:title>Potassium Tetraoxalate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-tribasic-fcc-p1379-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1379_ZZ830_13_e7c9c6b8-1b81-4e2b-bb3c-bad43890bd2b.jpg?v=1776350777</image:loc>
      <image:title>Potassium Phosphate Tribasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-tribasic-fcc-p1379-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7778-53-2_e938180e-dccd-46b1-bf33-ac6556c33ca0.jpg?v=1776350778</image:loc>
      <image:title>Potassium Phosphate Tribasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1420_ZZ631_13_df51ed5f-fc4a-443f-b27a-544cc857ad59.jpg?v=1776350772</image:loc>
      <image:title>Potassium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-persulfate-crystal-reagent-p1375-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1379_ZZ615_10_7fb21557-3d8d-4029-9be5-c37d36ae49dd.jpg?v=1776350774</image:loc>
      <image:title>Potassium Phosphate Tribasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-permanganate-crystal-reagent-acs-p1370-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1370_ZZF20_20_7575ebf6-04ef-400c-8a7f-8a55e4bfeeec.jpg?v=1776350781</image:loc>
      <image:title>Potassium Permanganate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1420_ZZ612_07_40dc46b0-c6fd-41c4-b64e-553360fedb48.jpg?v=1776350778</image:loc>
      <image:title>Potassium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-carbonate-anhydrous-granular-fcc-p1237-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1237_ZZ830_18_a4dd5035-5862-4c07-83e9-3e811c5d22cf.jpg?v=1776350777</image:loc>
      <image:title>Potassium Carbonate, Anhydrous, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-reagent-acs-p1315-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1315_ZZ614_11_9641a60d-8e39-472e-80d5-615cbfb4f941.jpg?v=1776350773</image:loc>
      <image:title>Potassium Hydroxide, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chlorate-crystal-reagent-acs-p1245-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1245_ZZF25_20_6487955e-2217-4806-88a0-2f485f786fb6.jpg?v=1776350777</image:loc>
      <image:title>Potassium Chlorate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chlorate-crystal-reagent-acs-p1245-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1245_ZZG50_10_1e3b8ac4-f869-46fa-a27c-13640ffa86a0.jpg?v=1776350779</image:loc>
      <image:title>Potassium Chlorate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-reagent-acs-p1250-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7447-40-7_eb56ffaa-b9dc-49df-831e-1a80d3b47a53.jpg?v=1776350775</image:loc>
      <image:title>Potassium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-reagent-acs-p1250-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1250_ZZ830_18_81156c03-f623-468a-9a17-b8be67781878.jpg?v=1776350776</image:loc>
      <image:title>Potassium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-90-usp-p1416-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1418_ZZ612_06_c474d945-3fc3-4a1c-ac29-b57b09b592e7.jpg?v=1776350776</image:loc>
      <image:title>Potassium Tetraoxalate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-reagent-acs-p1315-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1315_ZZ614_11_3d865ee2-e467-4c29-8b7c-eb87c2da0d34.jpg?v=1776350775</image:loc>
      <image:title>Potassium Hydroxide, Pellets, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-45-percent-w-w-aqueous-solution-reagent-p1320-500mlpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1320_ZZC45_55_cd2e3cc8-bccc-466d-85b8-225691502a6e.jpg?v=1776350776</image:loc>
      <image:title>Potassium Hydroxide, 45 Percent (w/w) Aqueous Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-purified-p1421-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1421_ZZF20_20_3aa2085f-6537-437d-9933-698cff7e32a8.jpg?v=1776350778</image:loc>
      <image:title>Potassium Thiocyanate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-fcc-p1316-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1316_ZZ615_13_e4b54891-fc41-401c-aed7-7d0f474007b7.jpg?v=1776350780</image:loc>
      <image:title>Potassium Hydroxide, Pellets, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1420_ZZ631_13_554e588c-587f-41a7-a0be-1db1c4f3b831.jpg?v=1776350774</image:loc>
      <image:title>Potassium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-reagent-acs-p1315-100kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1316_ZZ613_10_91822505-ba43-4811-a0ed-fda38661e5ed.jpg?v=1776350779</image:loc>
      <image:title>Potassium Hydroxide, Pellets, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chlorate-crystal-reagent-acs-p1245-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1250_ZZ613_10_dddc880b-fb0e-44d6-864a-fb20c3755564.jpg?v=1776350777</image:loc>
      <image:title>Potassium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-reagent-acs-p1250-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1250_ZZ613_10_04acc91b-d7cd-4fc3-a3ba-fc68917d2b42.jpg?v=1776350780</image:loc>
      <image:title>Potassium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-reagent-acs-p1250-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1250_ZZF20_20_9a141c62-8d4c-4793-a310-c9250a4231ef.jpg?v=1776350780</image:loc>
      <image:title>Potassium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-biotechgrade-p1251-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1251_ZZ830_18_a8f932fa-1b29-40c1-98eb-23c954977b98.jpg?v=1776350777</image:loc>
      <image:title>Potassium Chloride, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-persulfate-crystal-reagent-p1375-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1375_ZZ615_13_bd76b359-fcb4-478f-98e0-be4423835947.jpg?v=1776350780</image:loc>
      <image:title>Potassium Persulfate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-reagent-acs-p1250-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1251_ZZ613_10_09e6a848-a06f-419d-b011-2980d1b1a722.jpg?v=1776350782</image:loc>
      <image:title>Potassium Chloride, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-90-usp-p1416-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9003-39-8_008b69d2-5ba7-4d39-b21f-8a133c11b796.jpg?v=1776350779</image:loc>
      <image:title>Povidone, K-90, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-carbonate-anhydrous-granular-usp-p1238-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1238_ZZ830_18_f155857d-7ba5-4fed-9af0-a11cd8a4fc3c.jpg?v=1776350778</image:loc>
      <image:title>Potassium Carbonate, Anhydrous, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-gluconate-anhydrous-fcc-p1314-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1314_ZZF25_20_70fdbdcd-4114-4de1-a981-924f120f87ea.jpg?v=1776350779</image:loc>
      <image:title>Potassium Gluconate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-45-percent-w-w-aqueous-solution-reagent-p1320-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1321_ZZ613_10_ac17da0e-4536-49b4-a21b-254303558942.jpg?v=1776350783</image:loc>
      <image:title>Psyllium Husk, 85 Percent, 40-80 Mesh, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-persulfate-crystal-reagent-p1375-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1375_ZZ830_18_2210c4a2-0a0a-4b3b-93d2-0c1007cc0f5e.jpg?v=1776350779</image:loc>
      <image:title>Potassium Persulfate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-reagent-acs-p1250-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1250_ZZ615_13_4b785e02-fb00-4d0b-9c30-f7655ebd1de6.jpg?v=1776350780</image:loc>
      <image:title>Potassium Chloride, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chlorate-crystal-reagent-acs-p1245-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1245_ZZ830_18_f0489918-5eae-447e-84d4-7489e2d9b4ff.jpg?v=1776350779</image:loc>
      <image:title>Potassium Chlorate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-biotechgrade-p1251-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1251_ZZF20_20_10ca8a9e-c4ea-4b0b-a982-bf8ea0619ee7.jpg?v=1776350787</image:loc>
      <image:title>Potassium Chloride, Granular, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-biotechgrade-p1251-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1253_ZZ613_10_3dad0aab-ee3d-4bca-8eea-e641f584eb35.jpg?v=1776350780</image:loc>
      <image:title>Potassium Chloride, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-oxalate-monohydrate-crystal-reagent-acs-p1355-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/6487-48-5_0e9ae9b0-ca25-4e02-955b-7d2f2681e092.jpg?v=1776350778</image:loc>
      <image:title>Potassium Oxalate, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chlorate-crystal-reagent-acs-p1245-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1245_ZZG35_13_4020edc3-b707-4d2f-b0d6-c3da6858cadb.jpg?v=1776350782</image:loc>
      <image:title>Potassium Chlorate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-oxalate-monohydrate-cp-p1356-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-90-3_7047f9b9-f047-420f-9e15-3778f1cdc222.jpg?v=1776350783</image:loc>
      <image:title>Perchloric Acid, Ultratrace</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-fcc-p1316-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1320_ZZC52_51_15fad90d-bf21-46f7-9247-02cb7e2f9859.jpg?v=1776350779</image:loc>
      <image:title>Potassium Hydroxide, 45 Percent (w/w) Aqueous Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-45-percent-w-w-aqueous-solution-reagent-p1320-4ltpl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6f3502dc-a749-4ab2-bd7e-b603b54af907.jpg?v=1776350782</image:loc>
      <image:title>Potassium Hydroxide, 45 Percent (w/w) Aqueous Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-tribasic-fcc-p1379-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1380_ZZ613_10_9179af3e-c7fa-4dab-be3a-44b8a9516f57.jpg?v=1776350781</image:loc>
      <image:title>Potassium Phosphate Monobasic, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-flakes-technical-p1325-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1326_ZZG15_51_ccd213a4-f702-4d2a-94a8-96cd6a5dc301.jpg?v=1776350782</image:loc>
      <image:title>Propionic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-purified-p1421-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1422_ZZF20_1C_d8f831e0-c905-46c7-93e2-1678b70b07f8.jpg?v=1776350782</image:loc>
      <image:title>Pregnenolone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hexachloroplatinate-iv-p1311-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1314_ZZ614_10_5bcfbc7c-981f-4bde-bd74-575cff7b53a1.jpg?v=1776350784</image:loc>
      <image:title>Potassium Gluconate, Anhydrous, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionic-acid-fcc-p1326-1lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1326_ZZG00_55_d0147153-e8b6-4e0a-b1ae-174d2daebb8c.jpg?v=1776350786</image:loc>
      <image:title>Propionic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-biotechgrade-p1251-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1253_ZZ615_13_62f45d55-b28a-4321-99ff-254daa7d9e09.jpg?v=1776350787</image:loc>
      <image:title>Potassium Chloride, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-fcc-p1254-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1255_ZZ615_13_809dc7a7-4090-4438-aa78-e6de2625f2f5.jpg?v=1776350786</image:loc>
      <image:title>Potassium Chloride, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-flakes-technical-p1325-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1325_ZZF20_20_1e2d7aed-3f62-44f3-896d-6b0878f0acee.jpg?v=1776350785</image:loc>
      <image:title>Potassium Hydroxide, Flakes, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-tribasic-fcc-p1379-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7778-53-2_e9565040-84ef-4563-b002-718d11b48ddb.jpg?v=1776350785</image:loc>
      <image:title>Potassium Phosphate Tribasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-flakes-technical-p1325-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1326_ZZG09_52_cff10e61-609a-462a-915e-81b3a9186fe7.jpg?v=1776350783</image:loc>
      <image:title>Propionic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-125gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1420_ZZ613_10_410b20e7-6aec-4819-b6f0-f6dee23d0c47.jpg?v=1776350785</image:loc>
      <image:title>Potassium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodate-powder-reagent-acs-p1330-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1330_ZZG65_07_86317b8b-1022-4e10-90d6-8d1df64a9b66.jpg?v=1776350786</image:loc>
      <image:title>Potassium Iodate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-reagent-acs-p1315-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1316_ZZ613_10_106d2566-1f84-4a82-85ea-07a989a7a295.jpg?v=1776350783</image:loc>
      <image:title>Potassium Hydroxide, Pellets, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-45-percent-w-w-aqueous-solution-reagent-p1320-500mlpl-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1320_ZZC45_55_72f6802c-94ff-4284-8588-2590d2693d3f.jpg?v=1776350789</image:loc>
      <image:title>Potassium Hydroxide, 45 Percent (w/w) Aqueous Solution, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-carbonate-anhydrous-granular-usp-p1238-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1245_ZZG60_07_b17e06a4-2103-48a1-86a1-fbe2877d3e24.jpg?v=1776350786</image:loc>
      <image:title>Potassium Chlorate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodate-powder-reagent-acs-p1330-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1330_ZZF20_20_40b3888a-d9f6-4b6b-ab37-11ebce17721f.jpg?v=1776350788</image:loc>
      <image:title>Potassium Iodate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-crystal-reagent-acs-p1380-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7778-77-0_164a02c4-0204-4e24-b3d1-79a3fe8d863e.jpg?v=1776350787</image:loc>
      <image:title>Potassium Phosphate Monobasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-primidone-usp-p1426-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/125-33-7_ca729061-7db8-4f6d-bfd4-6b5f611958cd.jpg?v=1776350786</image:loc>
      <image:title>Primidone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-purified-p1253-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1253_ZZ830_18_7df7f30f-4316-4bb8-8775-f92394e6d895.jpg?v=1776350782</image:loc>
      <image:title>Potassium Chloride, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-persulfate-crystal-reagent-p1375-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1375_ZZ615_13_c84858ea-14f4-4c4d-a493-babcf730709f.jpg?v=1776350785</image:loc>
      <image:title>Potassium Persulfate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-psyllium-husk-85-percent-40-80-mesh-powder-p1321-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1325_ZZ613_10_d5ce1010-a1c9-4478-a9e2-c0b89291d0aa.jpg?v=1776350786</image:loc>
      <image:title>Potassium Hydroxide, Flakes, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-crystal-reagent-acs-p1380-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1382_ZZ616_13_5b35c01b-1191-4195-b86f-83d74d68712c.jpg?v=1776350790</image:loc>
      <image:title>Potassium Phosphate Monobasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionic-acid-fcc-p1326-4ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/79-09-4_17215f3a-f493-49fd-8239-ebfe1f930058.jpg?v=1776350786</image:loc>
      <image:title>Propionic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chromate-granular-reagent-acs-p1260-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1260_ZZG50_10_97555a73-b22e-47b9-a7fe-e0efe7daee02.jpg?v=1776350783</image:loc>
      <image:title>Potassium Chromate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZG35_13_73804f8c-8ea4-4579-a0f0-6b9b38e15a06.jpg?v=1776350784</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-tribasic-fcc-p1379-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1379_ZZF25_1Z_1158ce03-c1a1-4278-bae8-8efa6ccfce6d.jpg?v=1776350786</image:loc>
      <image:title>Potassium Phosphate Tribasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-fcc-p1254-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1254_ZZF20_1D_ffbf47ae-f6fc-40fe-bb0b-72a0bea67890.jpg?v=1776350789</image:loc>
      <image:title>Potassium Chloride, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-carbonate-anhydrous-granular-fcc-p1237-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1238_ZZ613_10_4680dc02-32a4-446c-ae6d-0d91bf70d335.jpg?v=1776350790</image:loc>
      <image:title>Potassium Carbonate, Anhydrous, Granular, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proflavine-sulfate-hydrate-p1429-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1430_ZZG15_51_90713710-a9fb-4c97-b2b5-07c847fa5b86.jpg?v=1776350790</image:loc>
      <image:title>n-Propyl Alcohol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1420_ZZF20_20_918d6069-4847-47a9-b702-0ca8443adb94.jpg?v=1776350788</image:loc>
      <image:title>Potassium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proflavine-hydrochloride-p1428-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1429_ZZG65_04_7831d2af-3a04-43bc-91c2-bedf53e88d2c.jpg?v=1776350787</image:loc>
      <image:title>Proflavine Sulfate, Hydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-45-percent-w-w-aqueous-solution-reagent-p1320-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a31abe95-3ab7-4815-8c63-67e8e540513a.jpg?v=1776350790</image:loc>
      <image:title>Psyllium Husk, 85 Percent, 40-80 Mesh, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionic-acid-fcc-p1326-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1326_ZZG00_55_917f8a7b-243f-491a-b403-282a0808c180.jpg?v=1776350790</image:loc>
      <image:title>Propionic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-50kgplbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1421_ZZ615_13_2a4a5fe1-ff16-4f60-a160-340a1a51ef5a.jpg?v=1776350787</image:loc>
      <image:title>Potassium Thiocyanate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-flakes-technical-p1325-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1325_ZZ830_18_9cfdd864-4ddb-4ccb-be37-b4355b41c47e.jpg?v=1776350792</image:loc>
      <image:title>Potassium Hydroxide, Flakes, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-purified-p1253-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1254_ZZ615_13_018b099d-caf6-4a1a-82b3-727a32a0550e.jpg?v=1776350789</image:loc>
      <image:title>Potassium Chloride, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-crystal-reagent-acs-p1380-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1380_ZZ613_10_ad873fcc-ade3-48bc-b568-fd9ebe89ebf6.jpg?v=1776350793</image:loc>
      <image:title>Potassium Phosphate Monobasic, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-primidone-usp-p1426-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1426_ZZ616_13_ab15d5e2-2679-4d38-a514-c27b76e37cb2.jpg?v=1776350792</image:loc>
      <image:title>Primidone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-purified-p1421-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_f40728f4-d5b0-4cdb-80f2-c111cea707de.jpg?v=1776350787</image:loc>
      <image:title>Pregnenolone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodate-powder-reagent-acs-p1330-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1330_ZZ830_18_b735ec42-0d7e-46f3-b5f5-40c12ca5c1b3.jpg?v=1776350792</image:loc>
      <image:title>Potassium Iodate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-alcohol-reagent-acs-p1430-20ltmt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1432_ZZG25_49_af7c0485-030b-415f-9dc8-f3b0fb9686d9.jpg?v=1776350793</image:loc>
      <image:title>Propionaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-primidone-usp-p1426-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1426_ZZ612_06_fe70c927-10be-4fae-a05f-771decaedcfd.jpg?v=1776350790</image:loc>
      <image:title>Primidone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-fcc-p1254-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1255_ZZ613_10_9d9d9cb5-d350-44c1-a335-e135d8b2f7a3.jpg?v=1776350788</image:loc>
      <image:title>Potassium Chloride, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-primidone-usp-p1426-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1428_ZZG35_11_600335fb-b3ea-4eb5-913f-5121a9c51e36.jpg?v=1776350792</image:loc>
      <image:title>Proflavine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pregnenolone-p1422-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/125-33-7_05e6152a-8356-4de2-8844-e9c5229da28c.jpg?v=1776350790</image:loc>
      <image:title>Primidone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1421_ZZ613_10_de5a7028-df54-4a22-92d8-926c11b2b163.jpg?v=1776350794</image:loc>
      <image:title>Potassium Thiocyanate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-fcc-p1255-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1255_ZZ830_18_12202aaa-d37e-4eb0-b5f5-0279e219f990.jpg?v=1776350789</image:loc>
      <image:title>Potassium Chloride, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-crystal-reagent-acs-p1380-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1380_ZZ615_13_4a6f8854-b60e-403f-a760-99e3c530ac6e.jpg?v=1776350792</image:loc>
      <image:title>Potassium Phosphate Monobasic, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-fcc-p1255-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1260_ZZG82_04_236a9f13-e2aa-407a-8b9b-216e23d32b1c.jpg?v=1776350790</image:loc>
      <image:title>Potassium Chromate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydroxide-pellets-fcc-p1316-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1316_ZZ615_13_6e24137d-5620-41fb-ab4d-07f2e9f23f93.jpg?v=1776350793</image:loc>
      <image:title>Potassium Hydroxide, Pellets, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-purified-p1421-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1421_ZZ830_18_15be60bb-b4fa-4009-97a6-90583e11e5d0.jpg?v=1776350793</image:loc>
      <image:title>Potassium Thiocyanate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodate-powder-reagent-acs-p1330-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1330_ZZG40_13_9f2613b3-7ee4-43ec-8602-ec2455c34ec0.jpg?v=1776350794</image:loc>
      <image:title>Potassium Iodate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-fcc-p1382-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1383_ZZ612_07_89924d3b-d5a5-4ed3-a2ca-ae8f88b0fe03.jpg?v=1776350793</image:loc>
      <image:title>Potassium Phosphate Dibasic, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZG35_13_20d00cbe-7ab5-4eb7-aeff-ae5b2cbc34be.jpg?v=1776350794</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-crystal-reagent-acs-p1380-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1380_ZZ830_18_8678486e-4bd9-4acd-b26d-bf1b7fbe5f42.jpg?v=1776350791</image:loc>
      <image:title>Potassium Phosphate Monobasic, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionic-acid-fcc-p1326-4ltgl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1330_ZZG82_04_60fd6b9b-8e16-4366-a4ad-d6005d69b294.jpg?v=1776350799</image:loc>
      <image:title>Potassium Iodate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-trihydrate-reagent-p1385-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1385_ZZ615_13_d1ff1c14-a1b6-4d4d-937b-a29136bfdeef.jpg?v=1776350795</image:loc>
      <image:title>Potassium Phosphate Dibasic, Trihydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-alcohol-reagent-acs-p1430-4ltpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/71-23-8_52f5e2cb-e15d-42b2-bbb3-e9e203a8a635.jpg?v=1776350792</image:loc>
      <image:title>n-Propyl Alcohol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-fcc-p1255-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7447-40-7_e1f83426-5bb2-44bb-8a25-0ff75d4b08fc.jpg?v=1776350792</image:loc>
      <image:title>Potassium Chloride, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZG55_10_b353afe2-7ceb-4607-8ab5-ffd282f73599.jpg?v=1776350794</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodate-powder-reagent-acs-p1330-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1330_ZZG55_10_d61e7855-299a-4c0e-9331-5c3a335f8c00.jpg?v=1776350797</image:loc>
      <image:title>Potassium Iodate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pregnenolone-p1422-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1426_ZZ597_04_ce794769-e24a-4a45-842b-c0dfd3a96d3a.jpg?v=1776350792</image:loc>
      <image:title>Primidone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-psyllium-husk-85-percent-40-80-mesh-powder-p1321-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_3cf27048-bed7-4cf5-8d10-c0891c38852a.jpg?v=1776350796</image:loc>
      <image:title>Psyllium Husk, 85 Percent, 40-80 Mesh, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-trihydrate-reagent-p1385-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1385_ZZ615_13_988a8134-7425-478d-ae2c-2a612926b88b.jpg?v=1776350794</image:loc>
      <image:title>Potassium Phosphate Dibasic, Trihydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-reagent-acs-p1340-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1340_ZZG55_10_42bd78a0-2c9a-48ac-8a12-60cc94aa5f8c.jpg?v=1776350793</image:loc>
      <image:title>Potassium Iodide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-alcohol-reagent-acs-p1430-4ltpl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/71-23-8_28a206a0-0e0c-42e8-afbb-e7f050702629.jpg?v=1776350795</image:loc>
      <image:title>n-Propyl Alcohol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionaldehyde-p1432-20ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1433_ZZG30_04_357e2091-ccef-45df-a5ce-c65e7d7e3cb6.jpg?v=1776350796</image:loc>
      <image:title>Propylene Carbonate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-purified-p1253-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1254_ZZ613_10_36286025-046b-4919-a7c6-867ebfbe634b.jpg?v=1776350796</image:loc>
      <image:title>Potassium Chloride, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-2-5kgpl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZF20_1D_06a1426f-03e9-4952-9d3c-5ce9969f39df.jpg?v=1776350796</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-trihydrate-reagent-p1385-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1385_ZZ830_18_c305ed63-c40b-48cb-bf90-9a04a4fa7402.jpg?v=1776350795</image:loc>
      <image:title>Potassium Phosphate Dibasic, Trihydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-powder-reagent-acs-p1383-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1383_ZZ613_10_45feb346-d617-4b44-8d45-7b70208f66ab.jpg?v=1776350794</image:loc>
      <image:title>Potassium Phosphate Dibasic, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-crystal-reagent-acs-p1380-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1380_ZZ615_13_1252da15-cc39-42b1-bc9b-6680b2a531be.jpg?v=1776350796</image:loc>
      <image:title>Potassium Phosphate Monobasic, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proflavine-hydrochloride-p1428-1kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1429_ZZG55_06_19fa1f09-8f30-400f-a6ca-94826e4899f0.jpg?v=1776350796</image:loc>
      <image:title>Proflavine Sulfate, Hydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-tribasic-fcc-p1379-20kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1380_ZZ612_07_5539d870-d8dc-4c45-9a17-f594f51872ea.jpg?v=1776350795</image:loc>
      <image:title>Potassium Phosphate Monobasic, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-alcohol-reagent-acs-p1430-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1430_ZZG00_55_9629206d-6693-40ed-a69f-67f8d63325af.jpg?v=1776350795</image:loc>
      <image:title>n-Propyl Alcohol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-reagent-acs-p1340-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1340_ZZG35_13_f75dbf87-fb80-4df7-bc42-1d5997e97b01.jpg?v=1776350797</image:loc>
      <image:title>Potassium Iodide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-powder-reagent-acs-p1383-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1383_ZZ631_13_f0b45ccb-a1df-42eb-bbff-d875392d61b5.jpg?v=1776350794</image:loc>
      <image:title>Potassium Phosphate Dibasic, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chromate-granular-reagent-acs-p1260-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1265_ZZ612_07_b8670f60-2cd6-44d9-b5a7-dfc1cab4c1de.jpg?v=1776350795</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1340_ZZG82_04_221dcd62-ad84-4cf5-bc03-8cf2714a4717.jpg?v=1776350796</image:loc>
      <image:title>Potassium Iodide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-trihydrate-reagent-p1385-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1385_ZZ613_10_d6628818-dd85-44aa-903c-bce626ccd00e.jpg?v=1776350792</image:loc>
      <image:title>Potassium Phosphate Dibasic, Trihydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-crystal-reagent-acs-p1380-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1380_ZZF20_20_3c90f656-d4f0-4c5c-93c7-2d76d4a06106.jpg?v=1776350797</image:loc>
      <image:title>Potassium Phosphate Monobasic, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-fcc-p1255-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1255_ZZF20_1D_0b325923-7ae9-425c-bb33-65a9f75c53b3.jpg?v=1776350796</image:loc>
      <image:title>Potassium Chloride, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-crystal-fcc-p1254-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1254_ZZ830_18_40617bff-e05e-4c0d-98ef-75dbe69dd058.jpg?v=1776350795</image:loc>
      <image:title>Potassium Chloride, Crystal, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-trihydrate-reagent-p1385-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1386_ZZ613_10_c405f2dd-706f-4255-8b0e-c033593e1284.jpg?v=1776350796</image:loc>
      <image:title>Potassium Phosphate Dibasic, Anhydrous, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-2-5kgpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZ830_18_e5ed2f72-ffb8-45ad-98fc-aff19872c058.jpg?v=1776350801</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monobasic-p1268-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1275_ZZ614_10_17f79bab-534b-45e6-86c3-8efac03a64f7.jpg?v=1776350795</image:loc>
      <image:title>Potassium Cyanide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-reagent-acs-p1340-125gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1340_ZZG55_10_479592a9-7132-4a03-aa23-3da9b4d331c4.jpg?v=1776350800</image:loc>
      <image:title>Potassium Iodide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-powder-reagent-acs-p1383-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1383_ZZF20_20_6af792e8-7180-4d83-b752-3e1aed34fb61.jpg?v=1776350798</image:loc>
      <image:title>Potassium Phosphate Dibasic, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiocyanate-crystal-reagent-acs-p1420-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/333-20-0_84addb83-08c8-4c16-bf16-06a118bb734e.jpg?v=1776350795</image:loc>
      <image:title>Potassium Thiocyanate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-2-5kggl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZ500_13_c25749a3-3b5c-4bb0-bfea-36da93917028.jpg?v=1776350798</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-fcc-p1382-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1382_ZZF20_1D_d7ca9b7e-c02c-47e0-8008-91abc385ea21.jpg?v=1776350799</image:loc>
      <image:title>Potassium Phosphate Monobasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-carbonate-reagent-p1433-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1433_ZZG00_14_34332674-5731-4dd2-bc06-3e1b635e1415.jpg?v=1776350801</image:loc>
      <image:title>Propylene Carbonate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-crystal-reagent-p1265-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1265_ZZ830_18_45e1d695-4c3e-40a0-8164-367b7d9a7137.jpg?v=1776350799</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-reagent-acs-p1340-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1340_ZZG35_13_dabd5d7c-8217-47de-93a8-6ca34618b42a.jpg?v=1776350804</image:loc>
      <image:title>Potassium Iodide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-alcohol-reagent-acs-p1430-500mlgl-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1430_ZZG00_55_03fca6e9-690c-4232-a05a-bde17231a5d5.jpg?v=1776350797</image:loc>
      <image:title>n-Propyl Alcohol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionaldehyde-p1432-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1432_ZZG00_55_0307ba3b-e752-4387-ac89-111e48f8d496.jpg?v=1776350802</image:loc>
      <image:title>Propionaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodate-powder-reagent-acs-p1330-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZG82_04_f7c6ce54-f470-4677-9ad1-312aae63aa93.jpg?v=1776350799</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-powder-reagent-acs-p1383-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1385_ZZ613_10_25c5607c-7fee-4b95-ad0d-a76235f25ebf.jpg?v=1776350800</image:loc>
      <image:title>Potassium Phosphate Dibasic, Trihydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-alcohol-reagent-acs-p1430-4ltgl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1430_ZZC45_55_2b04c36c-d5d1-445c-9cf5-73a5a62e69a8.jpg?v=1776350802</image:loc>
      <image:title>n-Propyl Alcohol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chromate-granular-reagent-acs-p1260-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1265_ZZ613_10_45fb0ff3-ebdf-438c-b589-870f075e7b00.jpg?v=1776350799</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-fcc-p1382-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7778-77-0_5bceac7f-d38b-4203-a23c-44393eed2d19.jpg?v=1776350800</image:loc>
      <image:title>Potassium Phosphate Monobasic, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-powder-reagent-acs-p1383-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1383_ZZ631_13_61655d61-c9da-4b6e-b717-02a1ee8d2800.jpg?v=1776350802</image:loc>
      <image:title>Potassium Phosphate Dibasic, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZG65_07_5a1e353e-f27e-427a-bdb1-d3ba237453fb.jpg?v=1776350799</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-125gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZG55_10_3d4994a0-2d10-48ec-89df-19f93bdc26d0.jpg?v=1776350805</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-crystal-reagent-p1265-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1265_ZZ615_13_4e88967f-902c-41bd-83ff-369311aabcdd.jpg?v=1776350806</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-powder-reagent-acs-p1383-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1383_ZZ830_18_8da1d901-9444-467f-9bff-71efea560ae1.jpg?v=1776350799</image:loc>
      <image:title>Potassium Phosphate Dibasic, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-purified-p1253-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1253_ZZF20_20_a6e9e3f5-c716-4371-84f0-7333d6032eb4.jpg?v=1776350805</image:loc>
      <image:title>Potassium Chloride, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-crystal-reagent-p1265-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1265_ZZ613_10_0291969d-3d02-4b73-9a10-36f37f73bafe.jpg?v=1776350805</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-biotechgrade-p1386-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1393_ZZ613_10_06ea96af-233e-441a-a662-a9b5d2fd4a9c.jpg?v=1776350803</image:loc>
      <image:title>Potassium Pyrophosphate, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1340_ZZG65_07_a6c16387-d98b-4cd1-b043-f750280b5966.jpg?v=1776350800</image:loc>
      <image:title>Potassium Iodide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-carbonate-reagent-p1433-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-32-7_b16bf9dc-bf08-4d4c-9dde-49e3a13b64db.jpg?v=1776350805</image:loc>
      <image:title>Propylene Carbonate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-alcohol-reagent-acs-p1430-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1432_ZZG15_51_2d773357-d2dc-48ad-9f34-a45d4c324369.jpg?v=1776350804</image:loc>
      <image:title>Propionaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionaldehyde-p1432-4lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/123-38-6_16edabc7-e9cd-47dd-9fc3-3ee7d450e9be.jpg?v=1776350802</image:loc>
      <image:title>Propionaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monobasic-p1268-2kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1280_ZZ614_10_2b615987-c597-4eaa-ba02-4d2daee6d57e.jpg?v=1776350804</image:loc>
      <image:title>Potassium Cyanide, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chromate-granular-reagent-acs-p1260-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1260_ZZF20_20_ad8da705-fab4-4104-958b-0ea0979e55e4.jpg?v=1776350804</image:loc>
      <image:title>Potassium Chromate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionaldehyde-p1432-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/123-38-6_3d556088-e3d1-44eb-91c9-05f95a334751.jpg?v=1776350803</image:loc>
      <image:title>Propionaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-crystal-reagent-p1265-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1265_ZZ615_13_cbe18fb4-d27c-4729-a39f-0b5a38dc67a6.jpg?v=1776350806</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chloride-granular-fcc-p1255-114kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1260_ZZG60_07_e0e004a7-b747-412a-a1d3-0dc69f35965d.jpg?v=1776350806</image:loc>
      <image:title>Potassium Chromate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-trihydrate-reagent-p1385-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1386_ZZ615_13_34aa9b1a-90e0-4171-a683-c66257f120f2.jpg?v=1776350809</image:loc>
      <image:title>Potassium Phosphate Dibasic, Anhydrous, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-crystal-reagent-p1265-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1265_ZZF20_1D_c1562a0d-db60-4cbe-9da2-0fc4ed97c4c5.jpg?v=1776350808</image:loc>
      <image:title>Potassium Citrate, Monohydrate, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-pyrophosphate-powder-purified-p1393-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1395_ZZ613_10_c9c85686-ca1f-4d4b-a2c6-6ca940a35bfd.jpg?v=1776350807</image:loc>
      <image:title>Potassium Hydrogen Sulfate, Fused, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-powder-reagent-acs-p1383-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1385_ZZ612_07_7d13903d-867d-4873-b7c2-b8c39dd2f606.jpg?v=1776350808</image:loc>
      <image:title>Potassium Phosphate Dibasic, Trihydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-monobasic-fcc-p1382-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1383_ZZ613_10_89c202a4-dbdb-4443-b798-fbadaf3d80a7.jpg?v=1776350805</image:loc>
      <image:title>Potassium Phosphate Dibasic, Anhydrous, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-alcohol-reagent-acs-p1430-4ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1430_ZZC45_55_0e3722d1-8ec7-426e-93a6-d1e4472ef041.jpg?v=1776350807</image:loc>
      <image:title>n-Propyl Alcohol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chromate-granular-reagent-acs-p1260-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1260_ZZG50_10_4523b7bd-96af-402d-98d7-17bcacb129f1.jpg?v=1776350811</image:loc>
      <image:title>Potassium Chromate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-pyrophosphate-powder-purified-p1393-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1393_ZZ830_18_dc26447d-eb1b-491d-a73a-a16ce0e6b1ea.jpg?v=1776350806</image:loc>
      <image:title>Potassium Pyrophosphate, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodate-powder-reagent-acs-p1330-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1330_ZZG40_13_b559574a-983a-4502-b3f1-1c4ef43e43cd.jpg?v=1776350808</image:loc>
      <image:title>Potassium Iodate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chromate-granular-reagent-acs-p1260-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1260_ZZG35_13_ab12d47e-ed5c-40c7-81fa-3ef39274bf44.jpg?v=1776350807</image:loc>
      <image:title>Potassium Chromate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-reagent-acs-p1340-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1340_ZZG65_07_008916ad-63bf-4b3e-aa85-ef6599e578d6.jpg?v=1776350810</image:loc>
      <image:title>Potassium Iodide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-cyanide-technical-p1280-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1281_ZZ612_07_0760dfd9-1a30-456e-ad25-68ed2de4fba7.jpg?v=1776350806</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent Special, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-reagent-acs-p1340-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1340_ZZ830_18_e43b2388-01a4-4369-982e-1e6b9a49165a.jpg?v=1776350809</image:loc>
      <image:title>Potassium Iodide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydrogen-sulfate-fused-powder-reagent-acs-p1395-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1400_ZZ613_10_ef981b03-d992-4112-a263-a5c523572b20.jpg?v=1776350808</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-reagent-acs-p1340-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1343_ZZ613_10_c1637cf4-b920-4e45-b0f3-21b45ee52d32.jpg?v=1776350807</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proline-usp-p1434-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1434_ZZ615_11_53ef48f1-f2e7-4f0a-9da5-cf0207ef85b1.jpg?v=1776350811</image:loc>
      <image:title>Proline, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chromate-granular-reagent-acs-p1260-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1260_ZZ830_18_78f98c4d-3909-4b00-b11a-03bf7d0fb91a.jpg?v=1776350807</image:loc>
      <image:title>Potassium Chromate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodate-powder-reagent-acs-p1330-125gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1330_ZZG55_10_9bec34d6-14ef-4941-a720-24d173a681aa.jpg?v=1776350812</image:loc>
      <image:title>Potassium Iodate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-special-acs-p1281-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1281_ZZ613_10_1773ed32-2192-4ebf-8500-137254cd5baa.jpg?v=1776350807</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent Special, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-reagent-acs-p1340-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1340_ZZF20_1D_97fe278c-efa4-470c-b9fd-7f4e4334ceda.jpg?v=1776350811</image:loc>
      <image:title>Potassium Iodide, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-crystal-reagent-acs-p1400-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1400_ZZ615_13_e8c9ac0b-246c-462e-a7d5-c8c28c7cad2d.jpg?v=1776350812</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-cyanide-technical-p1280-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1280_ZZ631_13_4e4327a4-ed95-4617-b5ac-34e58be33d20.jpg?v=1776350806</image:loc>
      <image:title>Potassium Cyanide, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionic-acid-fcc-p1326-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1330_ZZG65_07_491983aa-3cb3-40ce-a117-7c31916e085a.jpg?v=1776350811</image:loc>
      <image:title>Potassium Iodate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-chromate-granular-reagent-acs-p1260-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1260_ZZG35_13_bea21d0f-3846-4f63-9510-2133716749e4.jpg?v=1776350814</image:loc>
      <image:title>Potassium Chromate, Granular, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionaldehyde-p1432-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1433_ZZG15_10_2c6869e6-5148-4eed-a2df-272ec4621a4e.jpg?v=1776350812</image:loc>
      <image:title>Propylene Carbonate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proflavine-sulfate-hydrate-p1429-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1430_ZZG15_51_2c305fb5-2179-4572-ac17-66e04953b344.jpg?v=1776350812</image:loc>
      <image:title>n-Propyl Alcohol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proline-usp-p1434-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/147-85-3_81215ed1-eee1-481c-92df-f953c1837d9e.jpg?v=1776350814</image:loc>
      <image:title>Proline, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydrogen-sulfate-fused-powder-reagent-acs-p1395-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1395_ZZF20_20_b355ffd9-a814-404d-b953-c77531aac45d.jpg?v=1776350810</image:loc>
      <image:title>Potassium Hydrogen Sulfate, Fused, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-primidone-usp-p1426-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1428_ZZG65_04_a727a7f6-3119-4665-8aa0-bf9f8f76e80d.jpg?v=1776350810</image:loc>
      <image:title>Proflavine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-pyrophosphate-powder-purified-p1393-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1395_ZZ631_13_369537e4-7549-436c-9c62-05168cb309b9.jpg?v=1776350813</image:loc>
      <image:title>Potassium Hydrogen Sulfate, Fused, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-special-acs-p1281-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1282_ZZ612_07_12cad890-e7d3-4ab2-963c-7e923f664b0e.jpg?v=1776350814</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydrogen-sulfate-fused-powder-reagent-acs-p1395-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1395_ZZ830_18_fa936521-5b33-451a-b32f-f710b05c21ec.jpg?v=1776350811</image:loc>
      <image:title>Potassium Hydrogen Sulfate, Fused, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-carbonate-reagent-p1433-3kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-32-7_2d80441a-3776-4cbb-a09b-f0ad387b1ea9.jpg?v=1776350809</image:loc>
      <image:title>Propylene Carbonate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-fcc-p1344-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1344_ZZG35_13_ccff41eb-b736-4a62-845c-9cf9f7a47c84.jpg?v=1776350811</image:loc>
      <image:title>Potassium Iodide, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-crystal-reagent-p1265-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1268_ZZ614_10_7504b31b-9f25-480d-8fe4-e3f573e44c7b.jpg?v=1776350813</image:loc>
      <image:title>Potassium Citrate Monobasic</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-purified-p1401-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1401_ZZ830_18_0242b62a-58dd-4fd3-a17c-19e44bce8669.jpg?v=1776350811</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-cyanide-technical-p1280-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1280_ZZF25_20_b2b79b32-d7b9-4544-90d7-e7f4492d74c8.jpg?v=1776350816</image:loc>
      <image:title>Potassium Cyanide, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proline-usp-p1434-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1435_ZZ614_10_1847744b-4943-42fc-9054-bdfc5fe3153e.jpg?v=1776350819</image:loc>
      <image:title>Propyl Gallate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proline-usp-p1434-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1434_ZZF20_1C_abeb490f-9265-4283-be63-9d780f387657.jpg?v=1776350814</image:loc>
      <image:title>Proline, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodate-powder-reagent-acs-p1330-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZG65_07_d3d6bbd9-25b9-414a-8b31-82a22a956c52.jpg?v=1776350821</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-citrate-monohydrate-crystal-reagent-p1265-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_30457970-164c-4db1-ad18-5e8797477a6f.jpg?v=1776350811</image:loc>
      <image:title>Potassium Citrate Monobasic</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-acs-p1282-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1282_ZZ830_18_c1f45b76-7ba1-457e-8379-08ef258ccd3c.jpg?v=1776350813</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-trihydrate-reagent-p1385-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1385_ZZF25_20_39878ba3-f17c-46e8-94d7-cf9ac29a47ba.jpg?v=1776350808</image:loc>
      <image:title>Potassium Phosphate Dibasic, Trihydrate, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-crystal-reagent-acs-p1400-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1400_ZZF20_20_96a4f5b7-71fc-4ff5-971e-626727e8af48.jpg?v=1776350815</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-carbonate-reagent-p1433-20kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1434_ZZ597_04_9ab7dcc9-9774-4dda-b9c7-770fa883843a.jpg?v=1776350820</image:loc>
      <image:title>Proline, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-reagent-acs-p1340-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1343_ZZ612_07_ca034eff-8ec7-46ac-916a-c9e95539c563.jpg?v=1776350816</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-proline-fcc-p1436-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1436_ZZ615_11_2371d3c5-543b-42a2-9de6-a09fe50bc314.jpg?v=1776350815</image:loc>
      <image:title>L-Proline, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-methyl-ether-acetate-p1439-1lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-65-6_a6fbe158-be56-4e39-85f3-eefd33b8eebc.jpg?v=1776350823</image:loc>
      <image:title>Propylene Glycol Methyl Ether Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-acs-p1282-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1282_ZZ613_10_839a4916-68fb-428d-a02d-531226164382.jpg?v=1776350817</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-methyl-ether-p1438-1lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/107-98-2_1b11af03-28d3-4127-8806-230fc7ed2ca3.jpg?v=1776350819</image:loc>
      <image:title>Propylene Glycol Methyl Ether</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-pyrophosphate-powder-purified-p1393-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1393_ZZF20_1D_1de294d6-fe42-4bd7-8aaa-4347d0cbb7a9.jpg?v=1776350819</image:loc>
      <image:title>Potassium Pyrophosphate, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-fcc-p1344-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1344_ZZG35_13_3528fb57-5087-419c-ba6f-335558b97c5f.jpg?v=1776350820</image:loc>
      <image:title>Potassium Iodide, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-crystal-reagent-acs-p1400-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1400_ZZ615_13_c7cad0f4-611d-42a7-b4c1-96c8ab1ed8e0.jpg?v=1776350815</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-cyanide-granular-reagent-acs-p1275-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1280_ZZ614_10_0169a625-6a4a-4a75-8c51-fbb4b7a04ba7.jpg?v=1776350817</image:loc>
      <image:title>Potassium Cyanide, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-carbonate-reagent-p1433-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1434_ZZ612_06_1571e671-f78d-4683-8537-4607b07a1e41.jpg?v=1776350817</image:loc>
      <image:title>Proline, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-purified-p1401-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1402_ZZ616_13_e912d8ea-d1eb-4a1c-8dae-747a0fe8c282.jpg?v=1776350818</image:loc>
      <image:title>Sodium Potassium Tartrate, Tetrahydrate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proline-usp-p1434-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1435_ZZ612_06_3a1e8e28-749f-43b7-90a2-8e427ed63f7b.jpg?v=1776350820</image:loc>
      <image:title>Propyl Gallate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-granular-technical-p1283-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1285_ZZG70_04_f4eaa323-2b27-47b3-882f-537c45d6256e.jpg?v=1776350817</image:loc>
      <image:title>Potassium Ferricyanide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-methyl-ether-p1438-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1439_ZZG09_52_80c7d515-4b36-4ddb-81a3-24f844181dbe.jpg?v=1776350817</image:loc>
      <image:title>Propylene Glycol Methyl Ether Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-proline-fcc-p1436-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/147-85-3_3028e0c9-480e-472d-9dad-45736ccf6dde.jpg?v=1776350818</image:loc>
      <image:title>L-Proline, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-phosphate-dibasic-anhydrous-biotechgrade-p1386-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1393_ZZ631_13_be527896-1572-4e75-b0c2-0f44cfd500e7.jpg?v=1776350818</image:loc>
      <image:title>Potassium Pyrophosphate, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-potassium-tartrate-tetrahydrate-powder-fcc-p1402-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1403_ZZG50_10_74f8a11d-4d5c-4731-9e8f-f1b8c463baf7.jpg?v=1776350824</image:loc>
      <image:title>Potassium Stannate, Trihydrate, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-crystal-reagent-acs-p1400-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1400_ZZ613_10_0f63e384-92fc-4a92-a3c8-d73f8a4ccc40.jpg?v=1776350819</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hydrogen-sulfate-fused-powder-reagent-acs-p1395-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1400_ZZ612_07_f7d02f23-1bb2-44f6-81d9-210f422bcb69.jpg?v=1776350817</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-fcc-p1344-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1345_ZZ612_07_80da85e1-d2b8-485a-bd76-0f38a596c860.jpg?v=1776350819</image:loc>
      <image:title>Potassium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-cyanide-technical-p1280-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1281_ZZ597_04_c1d7b90b-3d21-4980-a0b5-ddd87b2b525d.jpg?v=1776350819</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent Special, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-potassium-tartrate-tetrahydrate-powder-fcc-p1402-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_d30193b4-ea80-4ce7-9d2c-a461af3b4135.jpg?v=1776350819</image:loc>
      <image:title>Sodium Potassium Tartrate, Tetrahydrate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-cyanide-technical-p1280-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/151-50-8_b5ff909f-6ebc-474e-a430-9bb842af433e.jpg?v=1776350824</image:loc>
      <image:title>Potassium Cyanide, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-acs-p1282-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1283_ZZ615_13_ecdc571f-c925-4997-9adc-a200a863c2fd.jpg?v=1776350819</image:loc>
      <image:title>Potassium Dichromate, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-acs-p1282-125gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1282_ZZ613_10_f3dfeec9-df40-4e96-abdf-409d5736133f.jpg?v=1776350820</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-proline-fcc-p1436-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1438_ZZG00_55_67ecccd7-27cc-4949-9778-926ceed5477d.jpg?v=1776350824</image:loc>
      <image:title>Propylene Glycol Methyl Ether</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-crystal-reagent-acs-p1285-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1285_ZZG50_10_a67a2fbc-d9fc-4850-b418-b99b8622b71e.jpg?v=1776350827</image:loc>
      <image:title>Potassium Ferricyanide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-reagent-p1343-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1344_ZZG65_07_00fbf8ea-e9c3-48b3-8d33-e895988a3b30.jpg?v=1776350821</image:loc>
      <image:title>Potassium Iodide, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-reagent-p1343-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1344_ZZG55_10_b7cae9c1-2d18-4085-b05d-be8caa2d9c0c.jpg?v=1776350819</image:loc>
      <image:title>Potassium Iodide, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-crystal-reagent-acs-p1335-2-5kggl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1335_ZZ500_13_422aa097-8741-492c-82c8-da100ffd69ce.jpg?v=1776350821</image:loc>
      <image:title>Potassium Iodide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-reagent-acs-p1345-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1345_ZZ830_18_e85a0cb0-156a-437e-8fcf-df10476696d5.jpg?v=1776350819</image:loc>
      <image:title>Potassium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-acs-p1282-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1282_ZZ615_13_729b7761-5402-40f8-81a9-c0e802f6fc84.jpg?v=1776350823</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-special-acs-p1281-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1282_ZZ597_04_9b0728a8-5fd3-4f17-9cac-f86cf4527775.jpg?v=1776350822</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-anhydrous-low-nitrogen-granular-p1404-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1404_ZZF20_20_5bc11365-5c6e-4897-995e-9e165d3af570.jpg?v=1776350819</image:loc>
      <image:title>Potassium Sulfate, Anhydrous, Low Nitrogen, Granular</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-nf-p1346-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1346_ZZF20_20_320f3e89-b03c-492f-b039-c5148d93f7b4.jpg?v=1776350822</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propyl-gallate-p1435-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1436_ZZ612_06_ed0e9a54-61f5-4673-be24-13a14a7f49d6.jpg?v=1776350817</image:loc>
      <image:title>L-Proline, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-anhydrous-low-nitrogen-granular-p1404-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1404_ZZ830_18_ba553760-caf7-44e7-8d9d-3f80b1a9a115.jpg?v=1776350821</image:loc>
      <image:title>Potassium Sulfate, Anhydrous, Low Nitrogen, Granular</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propyl-gallate-p1435-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1436_ZZ597_04_ceedf5eb-197c-4114-832e-126540d2edf9.jpg?v=1776350820</image:loc>
      <image:title>L-Proline, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-granular-technical-p1283-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1283_ZZ830_18_13b281eb-b409-423a-9a68-69cbaf457b30.jpg?v=1776350823</image:loc>
      <image:title>Potassium Dichromate, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-methyl-ether-acetate-p1439-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1440_ZZC52_51_8d1d8afa-9c79-4729-bf31-a660ad07e93b.jpg?v=1776350823</image:loc>
      <image:title>1,2-Propanediol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-acs-p1282-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1282_ZZF20_20_75042000-83c1-4234-bb31-c72fe7742dd7.jpg?v=1776350821</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-crystal-reagent-acs-p1285-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1285_ZZG35_13_cd69d501-a2ad-42cb-b065-8f37735bfcbe.jpg?v=1776350825</image:loc>
      <image:title>Potassium Ferricyanide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-acs-p1282-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1283_ZZ613_10_70f89855-9f4d-4ba7-873f-b6bc5a131fc1.jpg?v=1776350818</image:loc>
      <image:title>Potassium Dichromate, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-crystal-reagent-acs-p1285-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1285_ZZG35_13_5f87ffed-3b4f-4b8b-a2c7-4f2b3a8f7e9f.jpg?v=1776350826</image:loc>
      <image:title>Potassium Ferricyanide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-reagent-acs-p1345-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1345_ZZ613_10_02cbe1a0-39ce-4d9b-a979-09f20f22e7a3.jpg?v=1776350821</image:loc>
      <image:title>Potassium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-2-propanediol-reagent-acs-p1440-500mlpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1440_ZZC45_55_30aed0da-63d8-43f4-a710-4e2cbfcf6acc.jpg?v=1776350825</image:loc>
      <image:title>1,2-Propanediol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-reagent-p1343-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1343_ZZ615_13_98aa6aec-89b2-40f7-be99-d528eab4da74.jpg?v=1776350827</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-crystal-reagent-acs-p1285-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1285_ZZG60_07_e2172c71-2daa-4c6f-adb0-031b62dc4737.jpg?v=1776350825</image:loc>
      <image:title>Potassium Ferricyanide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-crystal-reagent-acs-p1285-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1285_ZZ830_18_d991a738-b1c3-458f-9143-eb795aa18117.jpg?v=1776350821</image:loc>
      <image:title>Potassium Ferricyanide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-stannate-trihydrate-powder-purified-p1403-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1404_ZZ615_13_e0d49840-f804-42af-bdad-2b251fbed391.jpg?v=1776350821</image:loc>
      <image:title>Potassium Sulfate, Anhydrous, Low Nitrogen, Granular</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-purified-p1401-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1401_ZZF20_20_1b8ec694-8243-4e2c-b5f3-d4d5285cae2e.jpg?v=1776350824</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-2-propanediol-reagent-acs-p1440-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1440_ZZG00_55_26bb30f9-f653-40f7-861c-133bca040631.jpg?v=1776350821</image:loc>
      <image:title>1,2-Propanediol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-fcc-p1344-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1344_ZZF20_1D_73a11468-06de-4d1d-ad53-4f2195d41612.jpg?v=1776350822</image:loc>
      <image:title>Potassium Iodide, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-methyl-ether-acetate-p1439-4lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-65-6_d4930985-5a8b-4645-a88f-3feeab76a1f0.jpg?v=1776350822</image:loc>
      <image:title>Propylene Glycol Methyl Ether Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-fcc-p1344-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1345_ZZ597_04_b057d899-0e21-4170-88a7-1f0d9c1809d8.jpg?v=1776350822</image:loc>
      <image:title>Potassium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrite-crystal-reagent-acs-p1353-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1353_ZZ631_13_46ffc396-8bfa-4e26-bf59-6216016c2b30.jpg?v=1776350821</image:loc>
      <image:title>Potassium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-reagent-acs-p1345-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1346_ZZ615_13_81ffc311-becf-4380-8583-2b0cc8eb5b20.jpg?v=1776350824</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-nf-p1346-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-90-3_cb87d593-5f58-4cea-a58a-11868e3b1b56.jpg?v=1776350824</image:loc>
      <image:title>Perchloric Acid, TraceGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-methyl-ether-acetate-p1439-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1440_ZZG15_51_ffb6097e-570e-49a2-9531-8e07410e6e1b.jpg?v=1776350825</image:loc>
      <image:title>1,2-Propanediol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-crystal-reagent-acs-p1400-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1401_ZZ615_13_89166a1a-e871-4a4c-9a6b-e8f3693b002f.jpg?v=1776350826</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-acs-p1282-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1282_ZZ615_13_68c51456-a677-471b-b999-cd0320f7f5b5.jpg?v=1776350825</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-perchloric-acid-tracegrade-p1349-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-90-3_0e8a0116-d7e9-4aed-8a80-b04ee052a9f2.jpg?v=1776350827</image:loc>
      <image:title>Perchloric Acid, TraceGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-reagent-acs-p1345-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1345_ZZ613_10_bd7a5996-744b-4f40-b45c-94610c5c67c9.jpg?v=1776350827</image:loc>
      <image:title>Potassium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-crystal-reagent-acs-p1400-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1401_ZZ613_10_cb058ce3-82c6-4c65-898a-2c67beddc173.jpg?v=1776350828</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrite-crystal-reagent-acs-p1353-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7758-09-0_a653bc4b-85e4-4af8-adc3-38e326841d3f.jpg?v=1776350823</image:loc>
      <image:title>Potassium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-fcc-p1344-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1344_ZZG55_10_f5904039-48e0-4d8e-9362-e6a6e78b9d97.jpg?v=1776350831</image:loc>
      <image:title>Potassium Iodide, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-crystal-reagent-acs-p1405-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1405_ZZ615_13_1e5f6de7-3246-4369-b370-ef068dc179b2.jpg?v=1776350825</image:loc>
      <image:title>Potassium Sulfate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-crystal-reagent-acs-p1405-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1405_ZZ830_18_6e00fe46-01d0-4592-bd0b-60274802b4b2.jpg?v=1776350828</image:loc>
      <image:title>Potassium Sulfate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-2-propanediol-reagent-acs-p1440-20ltpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1447_ZZ614_10_30b348a1-68b6-4165-bf56-b62659e4467c.jpg?v=1776350827</image:loc>
      <image:title>Pumice, Powder, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-stannate-trihydrate-powder-purified-p1403-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a0412ba4-104a-4920-8594-333d1c84c4e4.jpg?v=1776350827</image:loc>
      <image:title>Potassium Stannate, Trihydrate, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-anhydrous-low-nitrogen-granular-p1404-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1405_ZZ613_10_ffe59662-abe1-4081-968f-5a498c7b1229.jpg?v=1776350825</image:loc>
      <image:title>Potassium Sulfate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-iodide-granular-fcc-p1344-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1344_ZZ830_18_6898f722-baf0-41d8-a91a-3e374c551bb7.jpg?v=1776350828</image:loc>
      <image:title>Potassium Iodide, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-perchloric-acid-tracegrade-p1349-500ml-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-90-3_0bef63c9-12dc-451d-b45b-b7e72b9eba5e.jpg?v=1776350829</image:loc>
      <image:title>Perchloric Acid, TraceGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-granular-technical-p1283-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1285_ZZG60_07_0ead087c-e332-49b6-8c5b-dd793c4d180d.jpg?v=1776350828</image:loc>
      <image:title>Potassium Ferricyanide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-methyl-ether-acetate-p1439-18lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-65-6_f27dd807-a4ab-4142-85c0-8cf56f28987e.jpg?v=1776350828</image:loc>
      <image:title>Propylene Glycol Methyl Ether Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-nf-p1346-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1346-25KGBL_v1_3ff49a59-98f2-4b63-be05-884e131dc28b.gif?v=1776350832</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-purified-p1401-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1402_ZZ614_10_90f19619-bf04-452f-82b2-e497dfbed795.jpg?v=1776350830</image:loc>
      <image:title>Sodium Potassium Tartrate, Tetrahydrate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-2-propanediol-reagent-acs-p1440-4ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/57-55-6_106c043e-e02b-40b0-9d0d-9c4300b51502.jpg?v=1776350828</image:loc>
      <image:title>1,2-Propanediol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-2-propanediol-reagent-acs-p1440-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1447_ZZ631_13_37662991-06b1-4746-8a21-97b59389f516.jpg?v=1776350831</image:loc>
      <image:title>Pumice, Powder, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-crystal-reagent-acs-p1405-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1405_ZZF20_20_78d410fe-fd1a-441e-a27d-4fd4cd44ab3f.jpg?v=1776350827</image:loc>
      <image:title>Potassium Sulfate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-anhydrous-low-nitrogen-granular-p1404-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1405_ZZ612_07_e814a15b-b815-451b-ab41-db7e95d7e54d.jpg?v=1776350829</image:loc>
      <image:title>Potassium Sulfate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-granular-technical-p1283-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1283_ZZF20_20_bfdf3c5d-19f9-47a2-9327-f44714da98dd.jpg?v=1776350829</image:loc>
      <image:title>Potassium Dichromate, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-crystal-reagent-acs-p1285-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1286_ZZG50_10_d8ceebcb-1213-41c9-bb7a-abfa61d86602.jpg?v=1776350831</image:loc>
      <image:title>Potassium Ferricyanide, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-reagent-acs-p1345-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1345_ZZ615_13_8e3113b0-5cbd-4106-a005-057916278206.jpg?v=1776350834</image:loc>
      <image:title>Potassium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-dichromate-crystal-reagent-acs-p1282-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1282_ZZ612_07_fd0dba07-5c09-4a0f-bbca-262d1e27f716.jpg?v=1776350832</image:loc>
      <image:title>Potassium Dichromate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-potassium-tartrate-tetrahydrate-granular-fcc-p1406-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1406_ZZ830_18_284101d3-6115-4ff0-bb0b-e57edee5f1e0.jpg?v=1776350831</image:loc>
      <image:title>Sodium Potassium Tartrate, Tetrahydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-perchloric-acid-tracegrade-p1349-2-5ltpl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1350_ZZ615_13_4894181d-9a59-488c-a43d-cddc7e838520.jpg?v=1776350831</image:loc>
      <image:title>Potassium Nitrate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-reagent-acs-p1345-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1346_ZZ613_10_829a0088-ccc0-4a72-82bf-09f5f464da9c.jpg?v=1776350831</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pumice-powder-technical-p1447-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1450_ZZG25_49_cccfcd7d-cbc1-493b-bb30-41e865bef1be.jpg?v=1776350835</image:loc>
      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-crystal-reagent-acs-p1405-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1405_ZZ615_13_98323eab-efa0-4e09-a6b2-fc249a71e017.jpg?v=1776350834</image:loc>
      <image:title>Potassium Sulfate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-crystal-reagent-acs-p1405-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1406_ZZ615_13_1a3f53c0-2c51-4f74-9149-74b566f08d6f.jpg?v=1776350834</image:loc>
      <image:title>Sodium Potassium Tartrate, Tetrahydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-proline-fcc-p1436-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1438_ZZG09_52_83b6f857-8f47-4a9a-9433-746eba2092c7.jpg?v=1776350832</image:loc>
      <image:title>Propylene Glycol Methyl Ether</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-reagent-acs-p1345-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1345_ZZF20_20_1e24ab1e-d78e-4ac9-b45a-801acdc07449.jpg?v=1776350837</image:loc>
      <image:title>Potassium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-methyl-ether-p1438-4ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/107-98-2_da9f09d4-6220-4da5-be7a-f5e43a13923d.jpg?v=1776350831</image:loc>
      <image:title>Propylene Glycol Methyl Ether</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-purified-p1350-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1350_ZZ830_18_d4b6cf43-7362-414f-9863-40ac143a8790.jpg?v=1776350833</image:loc>
      <image:title>Potassium Nitrate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-1ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1450_ZZG00_55_6d4a5266-cafb-4453-9fe8-841b3e34cac4.jpg?v=1776350833</image:loc>
      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-500mlgl-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1450_ZZG09_52_42df8bc0-04d8-4a8f-b42f-7afeb0413661.jpg?v=1776350839</image:loc>
      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-reagent-p1343-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1343_ZZF20_20_9f8f1c9d-667c-4972-9b47-8e96bef8b499.jpg?v=1776350835</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-perchloric-acid-tracegrade-p1349-2-5ltpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1350_ZZ613_10_a5721cb0-3f5c-4bed-a282-f72d91dcac67.jpg?v=1776350836</image:loc>
      <image:title>Potassium Nitrate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-methyl-ether-p1438-55glbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1439_ZZG00_55_e834a340-f145-4a95-990f-ad86ca5b843b.jpg?v=1776350833</image:loc>
      <image:title>Propylene Glycol Methyl Ether Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-crystal-reagent-acs-p1295-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1295_ZZG35_13_a3b4f085-2c51-4137-9a15-36eb72551347.jpg?v=1776350837</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sorbate-powder-fcc-p1408-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1408_ZZ817_13_2c0667c3-6854-423f-a503-163ad2b9d24c.jpg?v=1776350834</image:loc>
      <image:title>Potassium Sorbate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-potassium-tartrate-tetrahydrate-powder-fcc-p1402-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1403_ZZG35_13_697aba8e-4095-412e-bce9-ac4718259013.jpg?v=1776350836</image:loc>
      <image:title>Potassium Stannate, Trihydrate, Powder, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-reagent-p1343-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1343_ZZ830_18_6600b4a9-cd3b-4056-bf81-d10cae6e216a.jpg?v=1776350835</image:loc>
      <image:title>Potassium Metabisulfite, Crystal, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-purified-p1350-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1350_ZZF20_20_071f4688-d074-47a2-9e79-648e075c1348.jpg?v=1776350836</image:loc>
      <image:title>Potassium Nitrate, Crystal, Purified</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-purified-p1350-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1353_ZZ597_04_0596b8e3-037e-4482-b0b8-5e8d76629cc7.jpg?v=1776350839</image:loc>
      <image:title>Potassium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sodium-tartrate-tetrahydrate-crystal-reagent-acs-p1400-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1400_ZZ830_18_9b346007-53c5-4657-bb43-6aa826cce8ae.jpg?v=1776350835</image:loc>
      <image:title>Potassium Sodium Tartrate, Tetrahydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-crystal-reagent-acs-p1295-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1295_ZZG45_10_53f65927-c792-49f1-9eea-b26253831c08.jpg?v=1776350836</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sorbate-powder-fcc-p1408-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1408_ZZF25_1D_318a29c8-eec8-4407-9175-c1797733c95f.jpg?v=1776350835</image:loc>
      <image:title>Potassium Sorbate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-crystal-reagent-acs-p1285-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1285_ZZF20_20_dc330797-47cc-4f03-a7cf-f0d671f5ef7a.jpg?v=1776350839</image:loc>
      <image:title>Potassium Ferricyanide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-oxalate-monohydrate-crystal-reagent-acs-p1355-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1355_ZZ631_13_6b2a10df-6994-4e0e-90b7-e350395773b4.jpg?v=1776350837</image:loc>
      <image:title>Potassium Oxalate, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-crystal-reagent-acs-p1285-125gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1285_ZZG50_10_0d0305e1-e275-4a93-a1f5-0618b94c0585.jpg?v=1776350838</image:loc>
      <image:title>Potassium Ferricyanide, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-purified-p1350-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1353_ZZ612_07_cdb6df56-45fa-4040-87f9-4bd7df089686.jpg?v=1776350836</image:loc>
      <image:title>Potassium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-crystal-reagent-acs-p1405-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1406_ZZ613_10_9d022e73-bb89-4b0a-9fc9-b43ba11882fc.jpg?v=1776350835</image:loc>
      <image:title>Sodium Potassium Tartrate, Tetrahydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-stannate-trihydrate-powder-purified-p1403-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1404_ZZ613_10_1931d073-590e-4fc0-be8f-4b37ba9fcbe4.jpg?v=1776350838</image:loc>
      <image:title>Potassium Sulfate, Anhydrous, Low Nitrogen, Granular</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pumice-powder-technical-p1447-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_edfd77e3-70e1-41b2-ae1c-e81c4a4f8191.jpg?v=1776350840</image:loc>
      <image:title>Pumice, Powder, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-potassium-tartrate-tetrahydrate-granular-fcc-p1406-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1406_ZZF20_20_2de3f4f9-05b0-4669-a1eb-24a68e9946f4.jpg?v=1776350834</image:loc>
      <image:title>Sodium Potassium Tartrate, Tetrahydrate, Granular, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-2-propanediol-reagent-acs-p1440-4ltpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/57-55-6_3965272e-8519-4a2d-b0f9-15c9081bd9d5.jpg?v=1776350838</image:loc>
      <image:title>1,2-Propanediol, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-granular-technical-p1286-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1295_ZZG70_04_1dfdf8fc-ca67-41fc-bb51-e9a25cab5fe2.jpg?v=1776350838</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pumice-powder-technical-p1447-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1450_ZZG15_51_26b8ddd8-5e7b-4c14-a8a9-5c51f14328f9.jpg?v=1776350846</image:loc>
      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-metabisulfite-crystal-nf-p1346-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7601-90-3_78da5524-96c5-4489-8cf4-67a3a8bde3bc.jpg?v=1776350839</image:loc>
      <image:title>Perchloric Acid, TraceGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrite-crystal-technical-p1354-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1354_ZZ830_18_8ac23b84-6960-47bc-9bd9-37908a49090b.jpg?v=1776350838</image:loc>
      <image:title>Potassium Nitrite, Crystal, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-reagent-acs-p1345-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1345_ZZ615_13_1ff25945-cdf1-4d2c-bf36-d8612e3cf8bf.jpg?v=1776350839</image:loc>
      <image:title>Potassium Nitrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sorbate-powder-fcc-p1408-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1410_ZZ613_10_2ea3fedf-9506-4dec-8e5c-0d525b512898.jpg?v=1776350839</image:loc>
      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-granular-technical-p1286-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1286_ZZ830_18_316abc84-7931-4497-83e0-0c4864537a23.jpg?v=1776350839</image:loc>
      <image:title>Potassium Ferricyanide, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrite-crystal-technical-p1354-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1355_ZZ612_07_8fcdabf9-5159-41fc-9b58-fc2691592e1c.jpg?v=1776350840</image:loc>
      <image:title>Potassium Oxalate, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-potassium-tartrate-tetrahydrate-granular-fcc-p1406-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1408_ZZG55_07_5c064769-9550-4455-8687-5b7d9896b25c.jpg?v=1776350841</image:loc>
      <image:title>Potassium Sorbate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrite-crystal-reagent-acs-p1353-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1354_ZZ631_13_701a3c1e-a17b-4fe2-8e50-b4e983c45f0f.jpg?v=1776350840</image:loc>
      <image:title>Potassium Nitrite, Crystal, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1450_ZZG15_51_796e69ac-14f4-415d-bee1-36f515707119.jpg?v=1776350842</image:loc>
      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-sodium-potassium-tartrate-tetrahydrate-granular-fcc-p1406-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1408_ZZG40_10_5aa18153-e86b-4571-bdc0-e43760d5ba37.jpg?v=1776350839</image:loc>
      <image:title>Potassium Sorbate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-technical-p1451-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1452_ZZ614_10_65e4c52a-5986-47f7-91d7-6f03328c448a.jpg?v=1776350839</image:loc>
      <image:title>Propylparaben, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-granular-technical-p1286-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1286_ZZF20_20_cb1b6cd8-0050-4e02-9d7b-3d35f0054a51.jpg?v=1776350840</image:loc>
      <image:title>Potassium Ferricyanide, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sorbate-powder-fcc-p1408-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1410_ZZ612_07_2c9f4f93-ab3d-4a2b-b1e6-67cd8d74ad53.jpg?v=1776350840</image:loc>
      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrite-crystal-reagent-acs-p1353-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1353_ZZ613_10_428db4a7-0cf2-4784-8e0c-951a8caa7dd7.jpg?v=1776350839</image:loc>
      <image:title>Potassium Nitrite, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-fcc-p1452-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/94-13-3_6878f8da-a30f-4501-ac68-301ef8543dc8.jpg?v=1776350842</image:loc>
      <image:title>Propylparaben, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-powder-reagent-acs-p1410-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1410_ZZ615_13_0a53570c-5fa2-4892-a9af-feb94e4dd525.jpg?v=1776350842</image:loc>
      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-powder-reagent-acs-p1410-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1410_ZZ830_18_5c8f6241-e2bf-4136-b04d-81990f5f1818.jpg?v=1776350841</image:loc>
      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-technical-p1451-4ltpv</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/110-86-1_1cabc140-2ffe-4133-90ab-19ae54f61fd4.jpg?v=1776350842</image:loc>
      <image:title>Pyridine, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-4ltgl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/110-86-1_555fc24b-6b1d-448b-b256-e182757b9092.jpg?v=1776350845</image:loc>
      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-crystal-reagent-acs-p1295-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1296_ZZG35_13_788abdaa-9645-4847-997c-e817bcfd3ff7.jpg?v=1776350846</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-crystal-reagent-acs-p1295-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1295_ZZG35_13_b9157676-eb55-4bbc-b5bc-fd7bfdf9f48e.jpg?v=1776350844</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-crystal-reagent-acs-p1405-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1405_ZZ613_10_75b4d94f-f1b1-4bb7-942b-c23c5651c3be.jpg?v=1776350843</image:loc>
      <image:title>Potassium Sulfate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-30-usp-p1454-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9003-39-8_098f79b1-3113-4b0f-a60d-533100e94317.jpg?v=1776350843</image:loc>
      <image:title>Povidone K-30, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-crystal-reagent-acs-p1295-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1296_ZZG50_10_bf28c8cf-8319-4c7b-865c-fa1f1a82a986.jpg?v=1776350844</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrite-crystal-technical-p1354-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1355_ZZ613_10_1c96cc50-8969-4571-80d8-582c1a17e609.jpg?v=1776350847</image:loc>
      <image:title>Potassium Oxalate, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-powder-reagent-acs-p1410-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1416_ZZ612_06_ae2fc49e-cf3a-4746-a400-a8a852febc18.jpg?v=1776350849</image:loc>
      <image:title>Povidone, K-90, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-oxalate-monohydrate-crystal-reagent-acs-p1355-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1355_ZZ631_13_86d16bdb-d43b-4370-91d9-7bf8723fb3d3.jpg?v=1776350846</image:loc>
      <image:title>Potassium Oxalate, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/110-86-1_e1dccdec-55e4-4742-a317-3f3c4e86642a.jpg?v=1776350849</image:loc>
      <image:title>Pyridine, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-oxalate-monohydrate-crystal-reagent-acs-p1355-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1355_ZZ613_10_d72a9ec4-3006-4c74-bef5-911b31fad240.jpg?v=1776350847</image:loc>
      <image:title>Potassium Oxalate, Monohydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-fcc-p1456-500mlpl-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1456_ZZC45_55_71929935-58ef-4a97-bf42-bfeb81e3c81c.jpg?v=1776350844</image:loc>
      <image:title>Propylene Glycol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-crystal-reagent-acs-p1285-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1286_ZZG35_13_497def5a-3626-4b80-af82-e6ef6178bdc4.jpg?v=1776350845</image:loc>
      <image:title>Potassium Ferricyanide, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propyl-gallate-nf-p1453-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1453_ZZ616_13_05e60395-4985-4c56-8ae0-9466c60ee148.jpg?v=1776350844</image:loc>
      <image:title>Propyl Gallate, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sorbate-powder-fcc-p1408-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_febab636-b762-40c2-9936-fb4fcbb519ce.jpg?v=1776350845</image:loc>
      <image:title>Potassium Sorbate, Powder, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-30-usp-p1454-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1454_ZZ615_10_d370659b-f93f-4201-8f29-e71e2a95021c.jpg?v=1776350844</image:loc>
      <image:title>Povidone K-30, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-technical-p1451-55glbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1452_ZZ616_13_5edacd8c-8695-4056-ac41-b022ae123b90.jpg?v=1776350850</image:loc>
      <image:title>Propylparaben, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-powder-reagent-acs-p1410-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1410_ZZ613_10_247b24f8-4d7a-4dde-9894-561791d62bde.jpg?v=1776350850</image:loc>
      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1451_ZZG15_51_2a632afc-7d69-457b-ae27-344566f04884.jpg?v=1776350850</image:loc>
      <image:title>Pyridine, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-granular-technical-p1296-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1306_ZZ612_07_8767b834-6cc4-4865-9212-2a142fcec591.jpg?v=1776350846</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-4ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/110-86-1_1ca4a9f1-324c-4a16-97c8-06562972b5fd.jpg?v=1776350850</image:loc>
      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrocatechol-reagent-p1455-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1456_ZZC52_51_2b284ce7-d74d-4f83-a620-f4b952ee3d2d.jpg?v=1776350850</image:loc>
      <image:title>Propylene Glycol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-fcc-p1456-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1457_ZZ612_06_793d0851-8a60-4860-a47e-c3e5885f4760.jpg?v=1776350850</image:loc>
      <image:title>Propylparaben Sodium, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-lactate-60-percent-solution-p1806-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1807_ZZG55_06_dabdfa0a-e0fb-4d48-bb6f-772938cf0905.jpg?v=1776350849</image:loc>
      <image:title>Potassium Hexafluorophosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-pantothenic-acid-sodium-salt-p1468-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1468_ZZG35_11_d5957f39-1470-4043-9508-1e80637ada50.jpg?v=1776350851</image:loc>
      <image:title>D-Pantothenic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-reagent-acs-p1306-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1306_ZZ614_10_9d2b61fd-877c-496d-937a-b99fa2fb9144.jpg?v=1776350848</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propyl-gallate-nf-p1453-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1453_ZZF20_1C_f6c40913-22ea-4554-ad82-fc9005c35e38.jpg?v=1776350850</image:loc>
      <image:title>Propyl Gallate, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1450_ZZG09_52_da3f8fb5-db9b-433c-b167-280abd0a2bdf.jpg?v=1776350846</image:loc>
      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-metal-0-40-mm-wire-p1294-6in</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1295_ZZG60_07_c9256e07-f5de-48c5-b301-9053c44b7d56.jpg?v=1776350854</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-granular-technical-p1296-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1296_ZZ830_18_524fa565-a4dd-4a51-99fa-effe848d8bcb.jpg?v=1776350850</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-pantothenic-acid-sodium-salt-p1468-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1469_ZZG82_02_b37c9264-3c87-4550-a8f0-4d434233e1ce.jpg?v=1776350848</image:loc>
      <image:title>Primidone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hexafluorophosphate-p1807-140lbbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1813_ZZ700_7F_db67d0ec-e695-4fdb-8245-fae95a8385e3.jpg?v=1776350848</image:loc>
      <image:title>Poloxamer 182</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-powder-reagent-acs-p1410-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1416_ZZ615_10_5725427e-f3a6-42dd-9cac-ec244376be37.jpg?v=1776350851</image:loc>
      <image:title>Povidone, K-90, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-reagent-acs-p1306-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1306_ZZ616_13_32c4228d-9d05-4e98-a758-cb7086123454.jpg?v=1776350850</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-granular-technical-p1296-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1296_ZZF20_20_39cc57b0-c145-4b75-bdd5-8fd590f089ef.jpg?v=1776350851</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Granular, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferricyanide-granular-technical-p1286-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7440-06-4_bcc12eba-169e-40ee-a291-37504b94fc6d.jpg?v=1776350854</image:loc>
      <image:title>Platinum Metal, 0.40 mm, Wire</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peony-root-powder-p1763-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1806_ZZG09_11_eee08d32-cd96-4e28-a16e-93ee12d6340a.jpg?v=1776350848</image:loc>
      <image:title>Potassium Lactate, 60 Percent Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-crystal-reagent-acs-p1295-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1295_ZZ830_18_c871438d-ae3d-45a6-a907-576c8a97c178.jpg?v=1776350851</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-fcc-p1456-500mlpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1456_ZZC45_55_7a617f87-94a7-496b-9ba5-1c3549accfcb.jpg?v=1776350846</image:loc>
      <image:title>Propylene Glycol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hexafluorophosphate-p1807-2-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1813_ZZG15_51_fe321e4d-722a-443a-97aa-6bd01fa6b5f4.jpg?v=1776350854</image:loc>
      <image:title>Poloxamer 182</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrogallol-crystal-reagent-acs-p1460-12kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1468_ZZG65_04_d3f1bc7a-337b-40c9-aefa-9b2cc3b01d67.jpg?v=1776350847</image:loc>
      <image:title>D-Pantothenic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-paraffin-nf-p1762-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1763_ZZ613_10_3a71d250-0d88-4308-bd82-50f8ddcd6325.jpg?v=1776350848</image:loc>
      <image:title>Peony Root, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-crystal-reagent-acs-p1295-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1295_ZZG45_10_c2ce6692-5831-419c-9873-6d3e701bcf62.jpg?v=1776350852</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrrole-reagent-p1470-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1472_ZZG81_M1_828feb42-fbe6-4f2a-b602-a2828dac4c3e.jpg?v=1776350851</image:loc>
      <image:title>Prostaglandin E2</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-granular-technical-p1296-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1306_ZZ597_04_2c831391-e4cd-4688-b60a-198ad2c71e7a.jpg?v=1776350853</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-ferrocyanide-trihydrate-crystal-reagent-acs-p1295-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1295_ZZF20_20_54c382a0-eec8-4a93-b8fd-86aaa545fd66.jpg?v=1776350853</image:loc>
      <image:title>Potassium Ferrocyanide, Trihydrate, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-technical-p1451-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/110-86-1_b41d0f9d-e104-4690-8350-dc9fa6a1f29a.jpg?v=1776350853</image:loc>
      <image:title>Pyridine, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-30-usp-p1454-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9003-39-8_3de8dafb-224d-4e98-8410-3983d1255d2c.jpg?v=1776350852</image:loc>
      <image:title>Povidone K-30, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrocatechol-reagent-p1455-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/120-80-9_6bc11cbb-38ce-4053-883d-09e55d117b60.jpg?v=1776350856</image:loc>
      <image:title>Pyrocatechol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-powder-reagent-acs-p1410-2-5kg-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1410_ZZF20_20_3e9b4d79-9025-46c5-9bbd-80cad23790af.jpg?v=1776350857</image:loc>
      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-reagent-acs-p1306-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1306_ZZ615_11_d2ede153-5750-492a-9cb2-eabc5b1a10ec.jpg?v=1776350852</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-powder-reagent-acs-p1410-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1410_ZZ615_13_73ca2d7c-53b9-4fe4-a060-d9d84731e6ff.jpg?v=1776350854</image:loc>
      <image:title>Potassium Sulfate, Powder, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hexafluorophosphate-p1807-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/17084-13-8_0ff1327a-f0f2-45e9-adcb-e34d95658c7c.jpg?v=1776350855</image:loc>
      <image:title>Potassium Hexafluorophosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poloxamer-182-p1813-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_7192ff26-8860-46b4-8920-2c027ab52046.jpg?v=1776350853</image:loc>
      <image:title>Potassium Oleate, 40 Percent Paste in Water</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrogallol-crystal-reagent-acs-p1460-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/87-66-1_dbb8849c-1e99-4cb7-af42-51adb7f52ef5.jpg?v=1776350854</image:loc>
      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propyl-gallate-nf-p1453-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1454_ZZ612_06_ce1b7f89-e5b0-4110-99f9-75deae8be67b.jpg?v=1776350854</image:loc>
      <image:title>Povidone K-30, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrite-crystal-reagent-acs-p1353-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1354_ZZG50_10_43afb129-16db-4866-8d8e-00b7a5cbb996.jpg?v=1776350850</image:loc>
      <image:title>Potassium Nitrite, Crystal, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrogallol-crystal-reagent-acs-p1460-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1460_ZZG55_07_0d0eb612-8015-4c7f-af49-7e12f2f4cd25.jpg?v=1776350856</image:loc>
      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-sodium-nf-p1457-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1457_ZZ614_10_02406166-ca56-4bab-af9f-893f495e98f9.jpg?v=1776350850</image:loc>
      <image:title>Propylparaben Sodium, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-sodium-nf-p1457-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1460_ZZG65_04_6972fa05-ba4d-4dad-be6c-8bee54942251.jpg?v=1776350854</image:loc>
      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrocatechol-reagent-p1455-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/120-80-9_38677243-aa21-49c5-b3d2-94ff2dd258a5.jpg?v=1776350863</image:loc>
      <image:title>Pyrocatechol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peony-root-powder-p1763-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1763_ZZ631_13_c33e1c4a-bd90-4ba7-bd04-445a8dfc6c71.jpg?v=1776350856</image:loc>
      <image:title>Peony Root, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrrole-reagent-p1470-20ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1472_ZZG81_L4_0c9894d2-2a51-49a9-b85c-026f63ff83cb.jpg?v=1776350858</image:loc>
      <image:title>Prostaglandin E2</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propyl-gallate-nf-p1453-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9003-39-8_772c23e0-e38f-41dc-8252-8f7f002f6aa6.jpg?v=1776350855</image:loc>
      <image:title>Povidone K-30, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrogallol-crystal-reagent-acs-p1460-125gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1460_ZZG40_10_c9159f8b-05fd-4a83-959c-9fc934c1cd1a.jpg?v=1776350858</image:loc>
      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-fcc-p1452-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1452_ZZF25_20_3bf003f5-2a05-4c43-a96c-2364f9098244.jpg?v=1776350857</image:loc>
      <image:title>Propylparaben, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-reagent-acs-p1450-1ltgl-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1450_ZZG00_55_93b61bd4-0bfc-4c08-ad9a-29d9d06123d0.jpg?v=1776350863</image:loc>
      <image:title>Pyridine, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrocatechol-reagent-p1455-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1456_ZZC52_51_682cacca-cec7-48b5-8e5a-14d8adbe3e35.jpg?v=1776350855</image:loc>
      <image:title>Propylene Glycol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-paraffin-nf-p1762-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1762_ZZ817_13_1e3cfb4d-032d-402b-b1f0-956ed7c5bd57.jpg?v=1776350856</image:loc>
      <image:title>Paraffin, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-fcc-p1452-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1453_ZZ612_06_575ea52d-d5ad-43af-9c16-8e73ccc0933d.jpg?v=1776350858</image:loc>
      <image:title>Propyl Gallate, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-30-usp-p1454-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9003-39-8_25d3b6c2-db89-4dbf-8e32-664aaacda15d.jpg?v=1776350858</image:loc>
      <image:title>Povidone K-30, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pimelic-acid-p2097-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2097_ZZG45_10_08547b69-3115-4cfc-a9a5-5a858bb5148d.jpg?v=1776350861</image:loc>
      <image:title>Pimelic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrrolidine-reagent-p1473-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1475_ZZG82_02_db46e233-dcba-4f97-a589-766d6b9f4dc0.jpg?v=1776350859</image:loc>
      <image:title>Pyrrolidine Dithiocarbamate, Ammonium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-sodium-nf-p1457-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1457_ZZF25_20_c28a299a-fcf8-4116-ad2b-a3201003ee81.jpg?v=1776350857</image:loc>
      <image:title>Propylparaben Sodium, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-fcc-p1456-4ltpl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/57-55-6_20ba374b-db3d-4f43-aed8-a7272b4f79f9.jpg?v=1776350855</image:loc>
      <image:title>Propylene Glycol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-30-usp-p1454-12kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1455_ZZG55_07_fd3fe1d2-46f4-4b70-af74-085602037d1e.jpg?v=1776350856</image:loc>
      <image:title>Pyrocatechol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hexafluorophosphate-p1807-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/17084-13-8_3b487733-4876-4548-afad-508b656111fb.jpg?v=1776350860</image:loc>
      <image:title>Potassium Hexafluorophosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poloxamer-182-p1813-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1087d7a1-8578-4289-88fc-8bf26b085d98.jpg?v=1776350860</image:loc>
      <image:title>Poloxamer 182</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-75-percent-technical-p1481-2-5ltpv</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_e4601762-37a5-43cf-857b-186f1cf3ff81.jpg?v=1776350862</image:loc>
      <image:title>Phosphoric Acid, 75 Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-papaya-fruit-powder-p1737-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1762_ZZG40_10_67a23fd5-e102-46d7-b09e-d5f6efc92ad0.jpg?v=1776350864</image:loc>
      <image:title>Paraffin, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-fcc-p1452-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1453_ZZ614_10_61d7ec0e-c4aa-49a9-b1b1-d89129613c3d.jpg?v=1776350858</image:loc>
      <image:title>Propyl Gallate, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-sodium-nf-p1457-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1457_ZZ616_13_5cfd8549-e886-49a6-b542-3565aea92ce2.jpg?v=1776350859</image:loc>
      <image:title>Propylparaben Sodium, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-propanethiol-p2093-2-5lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2097_ZZG55_06_1c2024a8-53b2-4938-b345-708a5c6f4e1d.jpg?v=1776350860</image:loc>
      <image:title>Pimelic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pimelic-acid-p2097-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/616-45-5_fef465bd-4216-4e04-8e0e-e8558afd6515.jpg?v=1776350858</image:loc>
      <image:title>2-Pyrrolidone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-fcc-p1456-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1457_ZZ622_04_b6a81512-9e53-40a2-8cdd-ee0b70f8dded.jpg?v=1776350860</image:loc>
      <image:title>Propylparaben Sodium, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-sodium-nf-p1457-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_fca89852-cfe5-452b-9a3f-ab040aa558f6.jpg?v=1776350865</image:loc>
      <image:title>Propylparaben Sodium, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prostaglandin-e2-p1472-5mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/123-75-1_e8a611cb-b29e-4a23-978e-cd2c20c1d340.jpg?v=1776350860</image:loc>
      <image:title>Pyrrolidine, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrogallol-crystal-reagent-acs-p1460-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1460_ZZF25_20_2a7ec869-7260-4748-ad4f-ff3260ea5d58.jpg?v=1776350860</image:loc>
      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-oleate-40-percent-paste-in-water-p1815-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1820_ZZ614_10_7f815bdc-18b6-4d79-8863-73749b269493.jpg?v=1776350862</image:loc>
      <image:title>Protease, 300 TU/mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrrolidine-dithiocarbamate-ammonium-derivative-p1475-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1475_ZZG55_06_9483c38e-c61d-4080-924b-717ac3115821.jpg?v=1776350866</image:loc>
      <image:title>Pyrrolidine Dithiocarbamate, Ammonium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrocatechol-reagent-p1455-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1455_ZZF25_20_92e4f6dc-63f5-4b99-9bbd-111e99204110.jpg?v=1776350860</image:loc>
      <image:title>Pyrocatechol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pullulan-p1830-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8d1a211e-a74c-466c-9db2-c3261f3fc385.jpg?v=1776350862</image:loc>
      <image:title>Pullulan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-povidone-k-30-usp-p1454-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1455_ZZG40_10_a8575680-1bfe-463b-9478-cfb434315ec5.jpg?v=1776350861</image:loc>
      <image:title>Pyrocatechol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-60-p1822-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1830_ZZ597_04_80af02fd-e601-45c8-a5d5-44231aa24826.jpg?v=1776350859</image:loc>
      <image:title>Pullulan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pimelic-acid-p2097-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2097_ZZF20_1C_4de98344-4a5a-4c18-a660-af8da3b7ebf7.jpg?v=1776350859</image:loc>
      <image:title>Pimelic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-paraffin-nf-p1762-500gm-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1762_ZZF20_1C_cccc55e7-f742-4d53-abb1-226bccf8d6e9.jpg?v=1776350861</image:loc>
      <image:title>Paraffin, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-4-hydroxybenzoate-p1504-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1513_ZZ616_13_2ac73ba3-fb6f-4560-9cee-0cec829cfd83.jpg?v=1776350861</image:loc>
      <image:title>Palmitic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylparaben-sodium-nf-p1457-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1460_ZZG55_07_0416ae84-3ba9-44ba-a06d-f17222bed217.jpg?v=1776350858</image:loc>
      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylthiouracil-usp-p2075-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2075_ZZ616_11_fddb2229-fdb2-4ab4-a1f4-7e610a182200.jpg?v=1776350860</image:loc>
      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-pantothenic-acid-sodium-salt-p1468-1kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1469_ZZ614_10_86413a8a-8569-4807-a45c-2813bd4b171b.jpg?v=1776350862</image:loc>
      <image:title>Primidone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-primidone-p1469-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1470_ZZG15_51_e5a00d0c-20b9-4534-9272-bef94395c8db.jpg?v=1776350863</image:loc>
      <image:title>Pyrrole, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylamine-p2103-1lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2132_ZZG15_10_02566d15-79fe-4876-80fa-ee264a7daaa9.jpg?v=1776350861</image:loc>
      <image:title>Polyethylene Glycol 40 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrogallol-crystal-reagent-acs-p1460-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_2ef603ef-470f-4f4b-bdf5-1bfb5fd52e89.jpg?v=1776350861</image:loc>
      <image:title>D-Pantothenic Acid Sodium Salt</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylthiouracil-usp-p2075-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/51-52-5_3ebc0c4b-d687-4b4a-8884-f494a765de80.jpg?v=1776350868</image:loc>
      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-reagent-acs-p1306-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1306_ZZ614_10_4d6cd704-b992-469c-87d3-02d7c8d530fa.jpg?v=1776350866</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-protease-300-tu-mg-p1820-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1822_ZZG15_51_bdd75212-fbe4-482a-9e13-f7d26b24c1c7.jpg?v=1776350863</image:loc>
      <image:title>Polysorbate 60</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-primidone-p1469-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/109-97-7_8973d5e5-4a7b-4d34-81b2-1dbc2fa5e573.jpg?v=1776350863</image:loc>
      <image:title>Pyrrole, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-75-percent-technical-p1481-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_e11a292d-bb7e-49e2-a0ca-f3cac6fe2b06.jpg?v=1776350864</image:loc>
      <image:title>Phosphoric Acid, 75 Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pimelic-acid-p2097-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2103_ZZG09_52_a538ffb4-9f00-481a-aa30-cc49bf96f6a4.jpg?v=1776350862</image:loc>
      <image:title>Propylamine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-4-hydroxybenzoate-p1504-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1513_ZZ614_10_c1c59f0a-3955-4fd1-80ea-0fca817a45e4.jpg?v=1776350871</image:loc>
      <image:title>Palmitic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-propanethiol-p2093-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2097_ZZG65_04_f1b03327-ecc4-46fe-8a80-7082896b15eb.jpg?v=1776350868</image:loc>
      <image:title>Pimelic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pullulan-p1830-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1830_ZZ615_10_49eaea13-f922-47a1-af80-9ef28e4b2db0.jpg?v=1776350868</image:loc>
      <image:title>Pullulan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poloxamer-182-p1813-2-5ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_23cf07f3-49ba-4aa2-9a5e-0613629e9360.jpg?v=1776350865</image:loc>
      <image:title>Poloxamer 182</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylene-glycol-fcc-p1456-4ltpl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/57-55-6_45f3f44f-3b16-4c68-8a11-3469ce7b81b9.jpg?v=1776350865</image:loc>
      <image:title>Propylene Glycol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-60-p1822-55glbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1830_ZZ612_06_0de97dc1-35bc-488b-993a-a34288e9bbc2.jpg?v=1776350867</image:loc>
      <image:title>Pullulan</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-progesterone-micronized-powder-usp-p1834-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1834_ZZF25_1C_4ed97b1e-32c7-472a-99b1-5fc9a4382645.jpg?v=1776350867</image:loc>
      <image:title>Progesterone, Micronized Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-paraffin-nf-p1762-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1763_ZZ612_06_323ae6c7-5173-40d5-94cd-f147d976748e.jpg?v=1776350868</image:loc>
      <image:title>Peony Root, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrrolidine-dithiocarbamate-ammonium-derivative-p1475-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1481_ZZG15_51_16b6b566-c5b3-4896-83a4-4cd79389a5dd.jpg?v=1776350866</image:loc>
      <image:title>Phosphoric Acid, 75 Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palmitic-acid-fcc-p1513-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1555_ZZG55_06_cb5015fc-a6d0-4d8a-8f45-26e36571d47f.jpg?v=1776350865</image:loc>
      <image:title>Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palmitic-acid-fcc-p1513-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1513_ZZF25_20_69513ae6-6646-4f83-9e1d-3558aab65091.jpg?v=1776350870</image:loc>
      <image:title>Palmitic Acid, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-propanethiol-p2093-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/75-33-2_612140dc-b01d-491b-af36-b14adea27f38.jpg?v=1776350865</image:loc>
      <image:title>2-Propanethiol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-protease-300-tu-mg-p1820-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1820_ZZ616_13_700afab8-89ce-4645-a03c-384e19788a8c.jpg?v=1776350866</image:loc>
      <image:title>Protease, 300 TU/mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-60-p1822-4lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_322cf561-4c45-4f15-aa77-a8244706410c.jpg?v=1776350866</image:loc>
      <image:title>Polysorbate 60</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-progesterone-micronized-powder-usp-p1834-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1835_ZZ614_10_79f92116-eaf5-41c9-9f8b-5eb2dda34c46.jpg?v=1776350867</image:loc>
      <image:title>L-Pyroglutamic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylthiouracil-usp-p2075-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2093_ZZG25_49_1cdc37e5-9d5f-4a5d-a3fa-0ab94d53eaab.jpg?v=1776350869</image:loc>
      <image:title>2-Propanethiol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-hexafluorophosphate-p1807-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1807_ZZG35_13_7ecdc917-f11c-4232-b277-5c43d4b76086.jpg?v=1776350867</image:loc>
      <image:title>Potassium Hexafluorophosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-3-propanediol-p2139-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2142_ZZG81_01_cfd1e5fe-9a60-4b7f-bab6-9172a195387b.jpg?v=1776350873</image:loc>
      <image:title>10,12-Pentacosadiynoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylarsine-oxide-p1580-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1580_ZZG65_04_ee93ef6d-3b96-4c91-8800-29cf2f909673.jpg?v=1776350867</image:loc>
      <image:title>Phenylarsine Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrrolidine-reagent-p1473-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1475_ZZG65_04_40ed914f-fd1a-4b2d-84ee-11e25d050847.jpg?v=1776350868</image:loc>
      <image:title>Pyrrolidine Dithiocarbamate, Ammonium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-40-castor-oil-hydrogenated-p2132-18kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2139_ZZG25_49_e1c3d5c1-6215-42aa-b6fe-8fd578010873.jpg?v=1776350868</image:loc>
      <image:title>1,3-Propanediol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-hydrochloride-p3203-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/628-13-7_fcf2ce96-0ebf-49bd-93e9-6f314663d23a.jpg?v=1776350868</image:loc>
      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prostaglandin-e2-p1472-1mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/123-75-1_8fbb4dad-a900-4cec-9a9a-cd82a3edc225.jpg?v=1776350867</image:loc>
      <image:title>Pyrrolidine, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylthiouracil-usp-p2075-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2080_ZZG55_05_d9ea00f5-b5ae-4343-b086-70d1b534be5d.jpg?v=1776350865</image:loc>
      <image:title>Phytochol, cGMP Manufactured</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peony-root-powder-p1763-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1807_ZZG65_04_e914a694-daf4-4d3d-af5e-47ded642d449.jpg?v=1776350871</image:loc>
      <image:title>Potassium Hexafluorophosphate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pullulan-p1830-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1831_ZZG60_06_a604db00-aaf8-4a9e-9f10-1ebfdc3b8afe.jpg?v=1776350868</image:loc>
      <image:title>Dexpanthenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poloxamer-182-p1813-55glbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1820_ZZ612_06_8a4d8ed8-3ff5-4759-a2fc-00b91abd0b60.jpg?v=1776350866</image:loc>
      <image:title>Protease, 300 TU/mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-protein-stain-ready-to-use-p3069-1lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/456-56-4_a0a74d60-90ed-44be-aabd-9ff45ba618fc.jpg?v=1776350875</image:loc>
      <image:title>Phenyl Trifluoromethyl Sulfide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-o-phenylenediamine-dihydrochloride-p2160-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2160_ZZG55_06_4d6431e7-637a-4a7e-8145-c26914aaa1be.jpg?v=1776350875</image:loc>
      <image:title>o-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentaerythritol-tetrakis-3-p1555-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1561_ZZG60_04_a6b64129-d19b-4b54-b533-2ae1aed92568.jpg?v=1776350870</image:loc>
      <image:title>Pararosaniline</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phytochol-cgmp-manufactured-p2080-50gmbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/75-33-2_a4238bf7-b75a-4a35-b3ea-b30a801b1875.jpg?v=1776350872</image:loc>
      <image:title>2-Propanethiol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-10-12-pentacosadiynoic-acid-p2142-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2151_ZZG81_02_e48f6af7-1d03-4d6b-9b4a-b0e73b4083d2.jpg?v=1776350869</image:loc>
      <image:title>4-Pyrrolidinopyridine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-10-12-pentacosadiynoic-acid-p2142-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2151_ZZG65_04_204b03f3-9c5d-4da3-88db-ab4c940b90f9.jpg?v=1776350871</image:loc>
      <image:title>4-Pyrrolidinopyridine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrrole-reagent-p1470-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/109-97-7_5b596354-bf43-46bc-98ba-71277c5581d0.jpg?v=1776350871</image:loc>
      <image:title>Pyrrole, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-75-percent-technical-p1481-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1489_ZZG40_10_cf0251f2-c64d-4582-9f54-ab9538f3a4e0.jpg?v=1776350873</image:loc>
      <image:title>Piperazine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-75-percent-technical-p1481-55glbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1504_ZZG60_04_268ea48b-d9a9-4b1e-bba5-222d091ffb11.jpg?v=1776350874</image:loc>
      <image:title>Phenyl 4-Hydroxybenzoate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-protein-stain-ready-to-use-p3069-1gl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/456-56-4_d8db202f-eb80-4e36-a159-582ddedc0162.jpg?v=1776350871</image:loc>
      <image:title>Phenyl Trifluoromethyl Sulfide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pararosaniline-p1561-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1571_ZZ612_06_f3acae86-ff6e-41eb-97b1-aaff8b47009a.jpg?v=1776350872</image:loc>
      <image:title>Pepsin, 1:3,000, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-fcc-p1589-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1589_ZZ830_18_f233180b-f44f-4b15-addd-c63e404c3445.jpg?v=1776350871</image:loc>
      <image:title>Potassium Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-pyroglutamic-acid-p1835-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1838_ZZG30_46_92b22b00-651e-4ea6-b22b-c89fb9228a74.jpg?v=1776350877</image:loc>
      <image:title>Black Pepper Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphoric-acid-75-percent-technical-p1481-4lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_ce9f1d64-9463-42f9-bffe-50425c7b6d93.jpg?v=1776350874</image:loc>
      <image:title>Phosphoric Acid, 75 Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-4-pyrrolidinopyridine-p2151-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2154_ZZG82_02_f920cac1-2522-4663-8dc8-22894f664e01.jpg?v=1776350875</image:loc>
      <image:title>D-(-)-Pantoyl Lactone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-borane-complex-p1556-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1561_ZZG55_06_1af740a1-49d7-49cb-82a2-63a4923f65e1.jpg?v=1776350872</image:loc>
      <image:title>Pararosaniline</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pepsin-1-3-000-powder-p1571-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1580_ZZG81_01_0e92c8df-42a5-42ed-936a-f656fbc3b4ec.jpg?v=1776350875</image:loc>
      <image:title>Phenylarsine Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinyl-butyral-p3019-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9630a7f2-0769-4aec-909a-cce0e4414aee.jpg?v=1776350875</image:loc>
      <image:title>Protein Stain, Ready-to-Use</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pararosaniline-p1561-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1571_ZZ614_10_8136c195-fed4-451e-b879-c14d8f29fb3e.jpg?v=1776350875</image:loc>
      <image:title>Pepsin, 1:3,000, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-40-castor-oil-hydrogenated-p2132-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_170bc944-d8a9-4b38-8a74-0337f71bb2ee.jpg?v=1776350875</image:loc>
      <image:title>Polyethylene Glycol 40 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentaerythritol-tetrakis-3-p1555-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1556_ZZG30_46_35fc88a7-f76b-49d6-8dac-b463d93df4ec.jpg?v=1776350874</image:loc>
      <image:title>Pyridine Borane Complex</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylalanine-usp-p1582-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1582_ZZ615_11_d6acfb22-53aa-4d8d-9d5c-79c80be9b129.jpg?v=1776350875</image:loc>
      <image:title>Phenylalanine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tert-butoxide-solution-1-m-in-tetrahydrofuran-p2153-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2154_ZZG65_04_12362d64-6aa3-4b74-911e-cafbce1edc62.jpg?v=1776350878</image:loc>
      <image:title>D-(-)-Pantoyl Lactone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dexpanthenol-usp-p1831-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8e68b224-5e1f-4a46-99ad-3032c7b364db.jpg?v=1776350876</image:loc>
      <image:title>Dexpanthenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-pantoyl-lactone-p2154-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2160_ZZG82_02_fee3d1f5-be97-4161-8e7e-86c1ce6bf722.jpg?v=1776350876</image:loc>
      <image:title>o-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pimelic-acid-p2097-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/111-16-0_32c19b4d-f399-442f-abc3-6aba66edbdd8.jpg?v=1776350880</image:loc>
      <image:title>Pimelic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-usp-p1843-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1858_ZZ613_10_22de27fd-d345-415f-a08e-04f2d1ad0446.jpg?v=1776350874</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrrolidine-dithiocarbamate-ammonium-derivative-p1475-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7664-38-2_108705ec-d790-4d0c-bccf-76909a507895.jpg?v=1776350878</image:loc>
      <image:title>Phosphoric Acid, 75 Percent, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-technical-p1858-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_898503cf-5fb4-465d-a2d1-96ad366ac0ce.jpg?v=1776350878</image:loc>
      <image:title>Pullulan, NF</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-piperazine-dihydrochloride-p1489-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1504_ZZG55_06_c7bc6942-f921-4457-a032-9af809ef409c.jpg?v=1776350881</image:loc>
      <image:title>Phenyl 4-Hydroxybenzoate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-progesterone-micronized-powder-usp-p1834-2-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1835_ZZ612_06_1f620bb3-5db5-454f-a41f-e486b9a16af2.jpg?v=1776350877</image:loc>
      <image:title>L-Pyroglutamic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyquaternium-d11-20-percent-aqueous-solution-p3014-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3018_ZZG82_01_c2fae410-e530-4206-a7ce-71c33ba18f3e.jpg?v=1776350880</image:loc>
      <image:title>Phospho(enol)pyruvate Trisodium Salt, Hydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phosphate-buffered-saline-solution-1x-sterile-biotechgrade-p3033-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_1dc38db8-4bd6-4d01-be34-a32a197c9017.jpg?v=1776350876</image:loc>
      <image:title>Protein Stain, Ready-to-Use</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-protease-300-tu-mg-p1820-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1822_ZZG00_55_19476476-a9f2-4a8a-9d9b-8f1fe584a595.jpg?v=1776350882</image:loc>
      <image:title>Polysorbate 60</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-40-castor-oil-hydrogenated-p2132-470lbbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2139_ZZG15_51_5ee16f13-f1d2-4fc2-a0ec-c1bd305e1cff.jpg?v=1776350881</image:loc>
      <image:title>1,3-Propanediol</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-40-castor-oil-hydrogenated-p2132-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9464a866-81b1-49b7-bef0-194372444460.jpg?v=1776350883</image:loc>
      <image:title>Polyethylene Glycol 40 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phospho-enol-pyruvate-trisodium-salt-hydrate-p3018-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8cd42fd9-1e71-4782-9917-dcb2705454d8.jpg?v=1776350881</image:loc>
      <image:title>Phosphate Buffered Saline Solution, 1X, Sterile, BiotechGrade</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-black-pepper-oil-p1838-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1843_ZZ613_10_55fee910-e2a0-44c1-9ee1-d7d3011e5312.jpg?v=1776350877</image:loc>
      <image:title>Potassium Nitrate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-hydrochloride-p3203-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3203_ZZF20_1C_1926cd9c-c62a-4b6e-a625-e1add379bd02.jpg?v=1776350880</image:loc>
      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palmitic-acid-fcc-p1513-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1549_ZZG70_03_2ba62d87-8747-4adf-9740-4eeb49440c11.jpg?v=1776350883</image:loc>
      <image:title>Platinum on Asbestos, 5 Percent, Catalyst</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dexpanthenol-usp-p1831-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1831_ZZG40_11_efb180ce-65ff-4f2e-8760-cb5fe3205ab0.jpg?v=1776350881</image:loc>
      <image:title>Dexpanthenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dexpanthenol-usp-p1831-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1834_ZZ616_11_970b5589-15de-41cc-bebb-d4bdc5b7c3b6.jpg?v=1776350879</image:loc>
      <image:title>Progesterone, Micronized Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-4-pyrrolidinopyridine-p2151-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2153_ZZG25_49_44c5c0d9-0498-40ad-aa6c-d3a9c9913f8e.jpg?v=1776350882</image:loc>
      <image:title>Potassium tert-Butoxide Solution, 1 M in Tetrahydrofuran</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylalanine-usp-p1582-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1589_ZZ613_10_cab5a603-02fc-4ccb-b818-c91aa86e5ab6.jpg?v=1776350881</image:loc>
      <image:title>Potassium Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-progesterone-micronized-powder-usp-p1834-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1834_ZZ830_13_87ab5ad5-c2e5-4737-841a-ae372bf5bbae.jpg?v=1776350878</image:loc>
      <image:title>Progesterone, Micronized Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-picrotoxin-98-percent-p3076-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/500-22-1_7aba492f-f738-4cb7-8648-1a32f3ebc6b2.jpg?v=1776350880</image:loc>
      <image:title>3-Pyridinecarboxaldehyde, 95+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylalanine-usp-p1582-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1589_ZZ612_07_c6040032-7dc3-4a7d-b921-b2ba3d0b2369.jpg?v=1776350878</image:loc>
      <image:title>Potassium Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylalanine-usp-p1582-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_90b6cb8d-9bd5-46b1-8e4a-f605d010e1d5.jpg?v=1776350879</image:loc>
      <image:title>Phenylalanine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentadecane-p2203-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2203_ZZG15_51_ed6a3dcb-8c8a-4a46-8918-85ecafab66db.jpg?v=1776350881</image:loc>
      <image:title>Pentadecane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-60-p1822-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a2747b70-2e24-401e-a987-dcc77a50dbba.jpg?v=1776350882</image:loc>
      <image:title>Polysorbate 60</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrithioxin-dihydrochloride-p2196-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2203_ZZG25_49_6ca2fc9a-15ca-4338-970c-93bfda418947.jpg?v=1776350879</image:loc>
      <image:title>Pentadecane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-pantoyl-lactone-p2154-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2154_ZZG55_06_5afb7a44-7349-4cbc-a9de-ad0680317ab1.jpg?v=1776350885</image:loc>
      <image:title>D-(-)-Pantoyl Lactone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-3-pyridinecarboxaldehyde-95-percent-p3086-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3201_ZZG60_06_07becb7f-3fb8-4251-87f7-a1356e4cbf5e.jpg?v=1776350883</image:loc>
      <image:title>Pyridinium Chlorochromate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dexpanthenol-usp-p1831-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1834_ZZ615_10_02b1557e-6b86-46d7-a5fd-4be363eac0b3.jpg?v=1776350881</image:loc>
      <image:title>Progesterone, Micronized Powder, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-on-asbestos-5-percent-catalyst-p1549-10gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1555_ZZG40_10_efae93a7-05a2-4274-9651-854c367030e7.jpg?v=1776350881</image:loc>
      <image:title>Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phospho-enol-pyruvate-trisodium-salt-hydrate-p3018-100mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a05c85af-f8f5-4443-b4df-7f8a2d2d5925.jpg?v=1776350886</image:loc>
      <image:title>Phospho(enol)pyruvate Trisodium Salt, Hydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-o-phenylenediamine-dihydrochloride-p2160-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2187_ZZG55_06_9ab1b48d-2508-481c-b9a6-285b001709ba.jpg?v=1776350886</image:loc>
      <image:title>Pyrene, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrithioxin-dihydrochloride-p2196-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2203_ZZG30_46_943465ff-b3ed-47f3-9d7e-abf6427f992c.jpg?v=1776350884</image:loc>
      <image:title>Pentadecane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-pyroglutamic-acid-p1835-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1835_ZZ631_13_b6556120-fb9d-4ea8-a808-1eb3b3d84a6c.jpg?v=1776350883</image:loc>
      <image:title>L-Pyroglutamic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-hydrochloride-p3203-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3203_ZZG40_10_5c585c4f-ab67-494a-a4ee-5fc8559d00d9.jpg?v=1776350882</image:loc>
      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-technical-p1858-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1858_ZZ830_18_8550bbad-05b0-486d-88ed-3c433803ca8c.jpg?v=1776350887</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-picrotoxin-98-percent-p3076-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/500-22-1_b9247263-dd87-4d96-a7b9-709248b71daf.jpg?v=1776350881</image:loc>
      <image:title>3-Pyridinecarboxaldehyde, 95+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-fcc-p1589-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1589_ZZ615_13_44afabef-7bc2-4628-97d3-65a5b0202c34.jpg?v=1776350883</image:loc>
      <image:title>Potassium Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-3-pyridinecarboxaldehyde-95-percent-p3086-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3201_ZZG50_10_c9e0377d-43d5-40d7-8b1a-60abc9b700df.jpg?v=1776350884</image:loc>
      <image:title>Pyridinium Chlorochromate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-o-phenylenediamine-dihydrochloride-p2160-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2188_ZZG25_49_95a78d44-393a-44ca-ab22-8252210cd4af.jpg?v=1776350884</image:loc>
      <image:title>Pyruvic Aldehyde, 40 Percent Wt. Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyruvic-aldehyde-40-percent-wt-aqueous-solution-p2188-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2196_ZZG65_04_05181dd1-09c4-4f32-93af-031436dea810.jpg?v=1776350885</image:loc>
      <image:title>Pyrithioxin Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pullulan-p1830-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1831_ZZG65_04_7aa38729-5da2-44a4-b985-3511af2f49bb.jpg?v=1776350884</image:loc>
      <image:title>Dexpanthenol, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyruvic-aldehyde-40-percent-wt-aqueous-solution-p2188-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_954e1844-735b-46b3-a6b8-93897103ff06.jpg?v=1776350884</image:loc>
      <image:title>Pyrithioxin Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phospho-enol-pyruvate-trisodium-salt-hydrate-p3018-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e31f2b6b-7140-4cd0-858a-18d8e3eb4677.jpg?v=1776350888</image:loc>
      <image:title>Polyvinyl Butyral</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridinium-chlorochromate-p3201-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3203_ZZG55_06_c7020e53-7135-45a7-b241-6ed1298fc59d.jpg?v=1776350884</image:loc>
      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-trifluoromethyl-sulfide-p3070-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8950999f-7307-432c-9270-9ff898a2ba38.jpg?v=1776350884</image:loc>
      <image:title>Picrotoxin, 98+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-pyrrolidone-p2121-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2132_ZZ700_13_331e58b1-3d5b-4787-8dd3-daec9a7a5279.jpg?v=1776350884</image:loc>
      <image:title>Polyethylene Glycol 40 Castor Oil, Hydrogenated</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-fcc-p1589-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1589_ZZF20_20_8e296d03-7071-4ace-a311-63366808bcb1.jpg?v=1776350889</image:loc>
      <image:title>Potassium Sulfate, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-technical-p1858-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1858_ZZF25_20_77fb60a7-9e7c-49a3-8067-61b3103baec3.jpg?v=1776350892</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-3-propanediol-p2139-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2142_ZZG82_02_dbd59f40-2a92-45fd-a7a6-328f4f1d61dc.jpg?v=1776350888</image:loc>
      <image:title>10,12-Pentacosadiynoic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylarsine-oxide-p1580-100gmbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1582_ZZ597_04_e59d3ddc-ebae-4433-b17c-4845694448e1.jpg?v=1776350888</image:loc>
      <image:title>Phenylalanine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-d-pantoyl-lactone-p2154-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2160_ZZG65_04_231ddbb4-f07e-43ae-acad-168515b7e013.jpg?v=1776350884</image:loc>
      <image:title>o-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylarsine-oxide-p1580-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1580_ZZG40_11_48b52b7e-6b9c-4d7a-b403-45dcef007f55.jpg?v=1776350889</image:loc>
      <image:title>Phenylarsine Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-poloxamer-331-p1608-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1609_ZZ615_13_8070c39e-802b-4b5e-8dfb-775af9a83c9d.jpg?v=1776350887</image:loc>
      <image:title>Potassium Sulfite, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-trifluoromethyl-sulfide-p3070-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b54d4d82-33eb-4f56-aef4-07a0827d5997.jpg?v=1776350888</image:loc>
      <image:title>Picrotoxin, 98+ Percent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-acetate-p2222-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2230_ZZG82_02_9d0b768c-25ee-42ca-ab75-bc2cb13162cf.jpg?v=1776350890</image:loc>
      <image:title>Pyrazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-pyroglutamic-acid-p1835-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1838_ZZG25_49_9d8fa466-8b53-4d23-b2c2-e473068c3baa.jpg?v=1776350890</image:loc>
      <image:title>Black Pepper Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentadecane-p2203-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/629-62-9_35563310-9825-4e5f-a0be-270cbee893f5.jpg?v=1776350886</image:loc>
      <image:title>Pentadecane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-phosphonomethyl-pentanedioic-acid-p3241-5mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3262_ZZG81_01_c759a054-d8e3-404d-9787-bdf0ba6f94a8.jpg?v=1776350893</image:loc>
      <image:title>Protoporphyrin IX, Free Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridinium-chlorochromate-p3201-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3203_ZZG65_04_84b20c5a-339b-452a-8059-1e78c1a1e88e.jpg?v=1776350890</image:loc>
      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrene-powder-p2187-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2188_ZZG15_51_f31cfada-d056-49bf-87be-57eb8de1d515.jpg?v=1776350888</image:loc>
      <image:title>Pyruvic Aldehyde, 40 Percent Wt. Aqueous Solution</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-usp-p1843-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1843_ZZF20_20_b2c4b0c0-3116-4da9-bbeb-fa76aea1d355.jpg?v=1776350892</image:loc>
      <image:title>Potassium Nitrate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-l-pyroglutamic-acid-p1835-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/98-79-3_35f3a7d1-2b57-4dd0-b4dd-abb3a5e06313.jpg?v=1776350893</image:loc>
      <image:title>L-Pyroglutamic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenolphthalein-disulfate-tripotassium-salt-trihydrate-p2204-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2209_ZZG30_46_81441b2d-1f8a-41e8-be61-8e7f602bdd4f.jpg?v=1776350889</image:loc>
      <image:title>Phenyloxirane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-hydrochloride-p3203-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3203_ZZ817_13_9c7166cd-1c1b-450f-8e31-b6674e9d8766.jpg?v=1776350887</image:loc>
      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-rectified-fcc-p1595-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8006-90-4_ca7c0ab0-b03b-4b16-b5a9-a007e5ff3dea.jpg?v=1776350891</image:loc>
      <image:title>Peppermint Oil, Rectified, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenolphthalein-disulfate-tripotassium-salt-trihydrate-p2204-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2209_ZZG25_49_c2be2648-bf81-4d50-a5f1-66322dfcf734.jpg?v=1776350896</image:loc>
      <image:title>Phenyloxirane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-fcc-p1589-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1595_ZZG25_49_79a0f391-21f0-4b7e-9a53-c6b6a9fe9664.jpg?v=1776350891</image:loc>
      <image:title>Peppermint Oil, Rectified, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pullulan-nf-p1859-10kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1867_ZZ700_7F_5522940e-4e2b-405e-8851-442ad840544d.jpg?v=1776350892</image:loc>
      <image:title>Polyethylene Glycol 400 Monolaurate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-usp-p1843-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1843_ZZ830_18_a8144557-9b66-4eb8-ab56-409d1d810a61.jpg?v=1776350893</image:loc>
      <image:title>Potassium Nitrate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylarsine-oxide-p1580-1kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1582_ZZ612_06_606be0f4-b681-46bc-8b00-f68297d22b62.jpg?v=1776350893</image:loc>
      <image:title>Phenylalanine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylarsine-oxide-p1580-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1580_ZZG55_06_23e92fad-fbc3-4a21-8a26-f48afc2382a2.jpg?v=1776350890</image:loc>
      <image:title>Phenylarsine Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-hydrochloride-p3203-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b1010826-35b4-4a04-9fe6-b0545ce497ce.jpg?v=1776350892</image:loc>
      <image:title>4-beta-Phorbol 12-Myristate 13-Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pepsin-1-3-000-powder-p1571-10kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1580_ZZG82_02_9cc3fcfe-0843-4208-aa5e-987bba4b5dcf.jpg?v=1776350894</image:loc>
      <image:title>Phenylarsine Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrogallol-crystal-reagent-acs-p1460-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1460_ZZG40_10_d8beed32-73c3-4aa0-a4af-30f59b02c090.jpg?v=1776350889</image:loc>
      <image:title>Pyrogallol, Crystal, Reagent, ACS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-nitrate-crystal-usp-p1843-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1858_ZZ615_13_5479d459-b7d2-491e-a5a7-87888672a1f1.jpg?v=1776350893</image:loc>
      <image:title>Potassium Fluoride, Anhydrous, Technical</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pepsin-1-3-000-powder-p1571-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_01249c33-d1ec-4804-a184-8f95fdfeb364.jpg?v=1776350893</image:loc>
      <image:title>Pepsin, 1:3,000, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfite-powder-p1609-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/109-60-4_81f6e697-0553-4fcd-921e-0569e9c92ace.jpg?v=1776350893</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-peppermint-oil-rectified-fcc-p1595-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_ca4ac4da-c1c1-474e-a27c-b62e97e4fd29.jpg?v=1776350895</image:loc>
      <image:title>Poloxamer 331</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-black-pepper-oil-p1838-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1843_ZZ615_13_dc812292-e750-4fcc-9a61-7daefecc6d59.jpg?v=1776350896</image:loc>
      <image:title>Potassium Nitrate, Crystal, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-iv-oxide-p1918-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1920_ZZG15_10_6c572709-85e1-4b73-934d-8747be99c491.jpg?v=1776350894</image:loc>
      <image:title>Polyoxyethylene 7 Coconut Glycerides</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pectin-apple-p1615-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1615_ZZ616_13_60acd948-338a-4d86-ad50-97518fd64b80.jpg?v=1776350897</image:loc>
      <image:title>Pectin, Apple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polymethyl-methacrylate-powder-p1875-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1875_ZZ615_11_8583d9ba-04d2-4869-bff8-a8c38e7eae30.jpg?v=1776350896</image:loc>
      <image:title>Polymethyl Methacrylate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-hydrochloride-p3203-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3203_ZZF25_20_677f62db-a2d9-4968-8cfc-a56c174d33a3.jpg?v=1776350897</image:loc>
      <image:title>Pyridine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-acetate-p2222-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2230_ZZG65_04_356c9457-d5b1-4cd9-875c-8b42c0135447.jpg?v=1776350894</image:loc>
      <image:title>Pyrazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylalanine-usp-p1582-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1582_ZZF25_20_85411798-982e-46ff-989f-c500ab8562f8.jpg?v=1776350894</image:loc>
      <image:title>Phenylalanine, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-p-benzoquinone-p2264-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2268_ZZ700_13_3e4c4fee-3c4a-4908-b15e-3b9dd8b2160d.jpg?v=1776350898</image:loc>
      <image:title>Propiophenone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palladium-metal-0-1-mm-thick-foil-p1868-m82</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1875_ZZ597_04_4d46cf1c-195c-45bb-84ff-c5a9a9e03318.jpg?v=1776350899</image:loc>
      <image:title>Polymethyl Methacrylate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyloxirane-p2209-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2222_ZZG15_10_2d61c4c0-863f-4b6a-833f-bb62538d5e96.jpg?v=1776350894</image:loc>
      <image:title>Phenyl Acetate</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-p3274-1lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3310_ZZG81_ON_a206e57b-9bf4-4880-b2aa-eadfae863507.jpg?v=1776350894</image:loc>
      <image:title>Proadifen Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrogallol-red-p1618-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1620_ZZG65_04_b0f8a4ed-295d-4aa7-87b4-1cb62cf94ea4.jpg?v=1776350897</image:loc>
      <image:title>Propionamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pectin-apple-p1615-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9000-69-5_20e54633-5412-4e98-94ac-ab30bf1b7742.jpg?v=1776350892</image:loc>
      <image:title>Pectin, Apple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propiophenone-p2268-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2272_ZZG65_04_8c86a12d-f416-4a44-923c-a7eec4dcb09f.jpg?v=1776350897</image:loc>
      <image:title>1-Phenylpiperazine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-praseodymium-oxalate-p1870-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1875_ZZ614_10_d3dc6976-2315-456c-a496-b04a69402b6b.jpg?v=1776350894</image:loc>
      <image:title>Polymethyl Methacrylate, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-400-monolaurate-p1867-2-5ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9004-81-3_cb66d7ec-c091-42f7-bf5e-b7a3e2b9a22f.jpg?v=1776350896</image:loc>
      <image:title>Polyethylene Glycol 400 Monolaurate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-technical-p1858-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1867_ZZG15_51_11dfe40a-0ecb-4391-a484-ecbe06d79937.jpg?v=1776350895</image:loc>
      <image:title>Polyethylene Glycol 400 Monolaurate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-rectified-fcc-p1595-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8006-90-4_20490d7e-8042-41f9-91db-326cc6c2effe.jpg?v=1776350901</image:loc>
      <image:title>Peppermint Oil, Rectified, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentadecane-p2203-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/629-62-9_ab064ed1-1851-4034-9282-31034977c898.jpg?v=1776350899</image:loc>
      <image:title>Pentadecane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proadifen-hydrochloride-p3310-250mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3310_ZZG82_02_3106ff9e-72f0-4c5c-9891-e5c1c75d9842.jpg?v=1776350894</image:loc>
      <image:title>Proadifen Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-4-beta-phorbol-12-myristate-13-acetate-p3235-10mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3241_ZZG81_L4_4b9104c3-5458-4800-9654-84605388196d.jpg?v=1776350892</image:loc>
      <image:title>2-(Phosphonomethyl)-pentanedioic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pregnenolone-sulfate-sodium-salt-p3340-100mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1852-38-6_a3113c6a-3471-455d-94c4-91403e7da175.jpg?v=1776350895</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-pyrazine-p2230-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2230_ZZG55_06_fce5f27b-cc4e-4017-85d8-b08059d972a8.jpg?v=1776350901</image:loc>
      <image:title>Pyrazine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfate-fcc-p1589-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1595_ZZG30_46_8d5d9ce7-e8b2-4bf2-a6e0-02a37ed8ba67.jpg?v=1776350895</image:loc>
      <image:title>Peppermint Oil, Rectified, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palladium-metal-0-1-mm-thick-foil-p1868-486</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1870_ZZ597_04_a16960fc-d5b5-4fbd-adf3-6eda7ee5e248.jpg?v=1776350897</image:loc>
      <image:title>Praseodymium Oxalate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyloxirane-p2209-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2209_ZZG15_51_d0156797-cd92-4dcc-9a98-07bba85a3c9c.jpg?v=1776350899</image:loc>
      <image:title>Phenyloxirane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-p-phenylenediamine-dihydrochloride-p2301-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/306-94-5_99a0077f-723c-4543-8071-5b44fe56a944.jpg?v=1776350899</image:loc>
      <image:title>Perfluorodecalin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-proadifen-hydrochloride-p3310-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3340_ZZG81_OM_ab65a9f6-f6cd-466d-92e2-2518f9322fea.jpg?v=1776350902</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-platinum-metal-1-0-mm-diameter-wire-p1904-25cm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1912_ZZG82_02_9c773452-4573-4965-8625-7f15ff418bca.jpg?v=1776350904</image:loc>
      <image:title>Platinum (IV) Chloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-400-monolaurate-p1867-20ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7440-05-3_b44ed546-52d0-4def-a2e0-fc1b5a07649a.jpg?v=1776350898</image:loc>
      <image:title>Palladium Metal, 0.1 mm Thick, Foil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylacetaldehyde-p2234-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2253_ZZG40_10_f4c2cf2d-c553-4b97-9bca-b9751db055e6.jpg?v=1776350899</image:loc>
      <image:title>Phthalimide, Potassium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-protoporphyrin-ix-free-acid-p3262-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_c2dd245b-aeb4-444f-aa3d-8cd67eccdc25.jpg?v=1776350902</image:loc>
      <image:title>Petroleum Ether, B.R. 100 DEG -140 DEG C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-4-beta-phorbol-12-myristate-13-acetate-p3235-25mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_7fa3e45c-9398-4b97-9587-b35c5c6954e5.jpg?v=1776350898</image:loc>
      <image:title>2-(Phosphonomethyl)-pentanedioic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-iv-chloride-p1912-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_62d4c64d-4765-48d6-8588-78cb6818277e.jpg?v=1776350900</image:loc>
      <image:title>Platinum (IV) Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyoxyethylene-7-coconut-glycerides-p1920-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_cdc03655-b2c4-4acf-8ade-ece253aef5e3.jpg?v=1776350901</image:loc>
      <image:title>Polyoxyethylene 7 Coconut Glycerides</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentadecane-p2203-5glbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2204_ZZG82_02_584cc86c-0540-47f0-bc7c-2f40de4c59c5.jpg?v=1776350899</image:loc>
      <image:title>Phenolphthalein Disulfate Tripotassium Salt, Trihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-400-monolaurate-p1867-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/9004-81-3_482e0ea8-1539-42c0-a996-b44c2daca80a.jpg?v=1776350904</image:loc>
      <image:title>Polyethylene Glycol 400 Monolaurate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palladium-ii-bromide-p1879-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1879_ZZG65_04_636480c8-5989-47da-8917-a8e971850a09.jpg?v=1776350900</image:loc>
      <image:title>Palladium (II) Bromide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-4-beta-phorbol-12-myristate-13-acetate-p3235-5mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_62225cdd-cda1-4da8-8858-0430605f751a.jpg?v=1776350903</image:loc>
      <image:title>4-beta-Phorbol 12-Myristate 13-Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyridine-hydrochloride-p3203-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_a6f7bead-f82c-4b2e-ac37-6cfa16d3f98c.jpg?v=1776350905</image:loc>
      <image:title>4-beta-Phorbol 12-Myristate 13-Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propionamide-p1620-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1621_ZZ597_04_84c76ab0-9530-4b6a-9207-6cc987084a43.jpg?v=1776350899</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-platinum-metal-22-mesh-powder-p1930-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_74361554-5be7-4cf0-991f-1f31e2abfa75.jpg?v=1776350903</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-protoporphyrin-ix-free-acid-p3262-300mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3274_ZZG09_52_2e6bb350-e640-4ee1-b780-ce898749e72a.jpg?v=1776350906</image:loc>
      <image:title>Petroleum Ether, B.R. 100 DEG -140 DEG C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylacetaldehyde-p2234-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2253_ZZG55_06_68dd9ffa-f820-42f7-8e9d-0b2d2a9d2ff4.jpg?v=1776350899</image:loc>
      <image:title>Phthalimide, Potassium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-rectified-fcc-p1595-10kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1609_ZZ613_10_7684bee3-44eb-4760-977a-0477c7063e2a.jpg?v=1776350902</image:loc>
      <image:title>Potassium Sulfite, Powder</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-iv-oxide-p1918-250mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1918_ZZG82_02_5ff9f475-580c-4bb2-9b2c-a370ac717a45.jpg?v=1776350901</image:loc>
      <image:title>Platinum (IV) Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-p-phenylene-diisothiocyanate-p3537-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3549_ZZG65_04_d55dc0e1-7f55-488e-a8d4-e306e061a751.jpg?v=1776350904</image:loc>
      <image:title>Phloroglucinol, Anhydrous</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrogallol-red-p1618-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1620_ZZG55_06_659e595f-8549-441d-a0ff-54e9b525d101.jpg?v=1776350897</image:loc>
      <image:title>Propionamide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-perfluorodecalin-p2310-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2329_ZZG82_02_62877968-c129-42c5-89bf-b0ecaa44e067.jpg?v=1776350901</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-phthalimide-potassium-derivative-p2253-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2264_ZZG82_02_c628b0ea-b060-4cfb-bd10-4cf6006ffdfb.jpg?v=1776350905</image:loc>
      <image:title>Phenyl-p-benzoquinone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentadecane-p2203-2-5ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2204_ZZG81_01_ee28f853-b364-42a8-8773-43057a18804d.jpg?v=1776350900</image:loc>
      <image:title>Phenolphthalein Disulfate Tripotassium Salt, Trihydrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pregnenolone-sulfate-sodium-salt-p3340-500mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3357_ZZG82_02_1eb44fb4-97c3-4227-8f77-a8b2c5d14af9.jpg?v=1776350902</image:loc>
      <image:title>Phosphatidylcholine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polymethyl-methacrylate-powder-p1875-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1879_ZZG81_01_79cdae8b-6ee8-43a6-8f15-f19aa8af952e.jpg?v=1776350904</image:loc>
      <image:title>Palladium (II) Bromide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-fluoride-anhydrous-purified-p1621-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1621_ZZ613_10_273de6cb-8a71-468d-86a3-661cd50b42d8.jpg?v=1776350904</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-phenyloxirane-p2209-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2222_ZZG25_06_33479428-aa2d-42a1-ad9d-6e608de81045.jpg?v=1776350905</image:loc>
      <image:title>Phenyl Acetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phthalimide-potassium-derivative-p2253-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_02c32011-cced-4591-8e64-e8927b5457fa.jpg?v=1776350903</image:loc>
      <image:title>Phthalimide, Potassium Derivative</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-n-propyl-acetate-p1612-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1615_ZZ614_10_d4370df8-c1c2-4d97-85eb-1581667da3eb.jpg?v=1776350907</image:loc>
      <image:title>Pectin, Apple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-iv-oxide-p1918-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1920_ZZ700_13_e81899f8-0c4f-499e-902a-33d38af17b10.jpg?v=1776350906</image:loc>
      <image:title>Polyoxyethylene 7 Coconut Glycerides</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phthalimide-potassium-derivative-p2253-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/363-03-1_3bdd2d2b-8bf5-43bc-9c30-8f75f5ade807.jpg?v=1776350905</image:loc>
      <image:title>Phenyl-p-benzoquinone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenyl-p-benzoquinone-p2264-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2268_ZZG15_10_019ba02b-9c20-40d1-b437-bd4a72400383.jpg?v=1776350905</image:loc>
      <image:title>Propiophenone</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-2-pyrazinecarboxylic-acid-p2329-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2340_ZZ612_06_e4a4541a-52e8-402d-b387-205a8ee63d1a.jpg?v=1776350902</image:loc>
      <image:title>Phenylurea</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinylsulfuric-acid-potassium-salt-p1638-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1647_ZZG15_51_e5f28ac4-d679-4e64-a3c1-6133a30ec4b2.jpg?v=1776350906</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-phosphatidylcholine-p3357-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/97281-47-5_ef4f2c14-1c84-435b-8139-6212281a1482.jpg?v=1776350907</image:loc>
      <image:title>Phosphatidylcholine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palmitanilide-p1636-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1638_ZZG81_01_856280bc-2bd6-4d26-be5f-0273c3a2063f.jpg?v=1776350909</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-palmitanilide-p1636-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1638_ZZG70_02_f26ab5ac-8f29-4c45-ba30-6a39d1e7fe6d.jpg?v=1776350908</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-2-phosphonomethyl-pentanedioic-acid-p3241-1mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/553-12-8_01a7bc5a-e76d-4058-b693-4f1dfcb5b466.jpg?v=1776350907</image:loc>
      <image:title>Protoporphyrin IX, Free Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phthalamide-p2286-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2301_ZZG65_04_69d61df8-7a45-4a5e-98bc-0d985846b6c8.jpg?v=1776350910</image:loc>
      <image:title>p-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-p-phenylenediamine-dihydrochloride-p2301-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/306-94-5_90895c4c-3a89-4dc0-b795-ff1c349f9d24.jpg?v=1776350908</image:loc>
      <image:title>Perfluorodecalin</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phthalamide-p2286-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2301_ZZG55_06_57a6b47d-dc2a-42dc-a85f-1f742f56b547.jpg?v=1776350907</image:loc>
      <image:title>p-Phenylenediamine Dihydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propiophenone-p2268-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2272_ZZG60_06_89f3db44-13a2-498e-90a9-db41908e95d5.jpg?v=1776350914</image:loc>
      <image:title>1-Phenylpiperazine Hydrochloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pyrazine-p2230-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2234_ZZG25_06_f6d274ab-feb0-4990-8ae3-30595c7d17ae.jpg?v=1776350912</image:loc>
      <image:title>Phenylacetaldehyde</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phloroglucinol-anhydrous-p3549-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3566_ZZG70_03_149150b1-704c-4250-a1f6-bd4a68d49e60.jpg?v=1776350905</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-n-propyl-acetate-p1612-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/109-60-4_82547b8e-0250-4d2f-937f-abbe1b6f9505.jpg?v=1776350916</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-polyethylene-glycol-400-monolaurate-p1867-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7440-05-3_7a13c629-d08e-44fe-80a2-59e785550921.jpg?v=1776350907</image:loc>
      <image:title>Palladium Metal, 0.1 mm Thick, Foil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polymethyl-methacrylate-powder-p1875-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1879_ZZG82_02_bea86a6f-0229-4150-8f5c-cce665186e9a.jpg?v=1776350908</image:loc>
      <image:title>Palladium (II) Bromide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palladium-ii-bromide-p1879-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7440-06-4_3ef369b9-2f95-4991-9edd-56864a6d2715.jpg?v=1776350904</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-propyl-ether-p1622-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1636_ZZG50_06_85e0c5ac-19a2-483a-8f3a-6b80a1cf3cfa.jpg?v=1776350907</image:loc>
      <image:title>Palmitanilide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-metal-1-0-mm-diameter-wire-p1904-5cm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1912_ZZG81_01_0d74411a-4505-4f9e-8860-da3843d3b889.jpg?v=1776350903</image:loc>
      <image:title>Platinum (IV) Chloride</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prilocaine-usp-p1954-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/721-50-6_ba91ff23-b460-480d-842d-052248937692.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-2-pyrazinecarboxylic-acid-p2329-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2329_ZZG55_06_d15d92d0-8e5b-4692-b203-7c50be6abf08.jpg?v=1776350911</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-phosphatidylcholine-p3357-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P3357_ZZG35_11_0c3a5943-6105-4c45-93bd-4593d4fcd7dc.jpg?v=1776350910</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-p1621-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1622_ZZG30_46_41e8b1b4-831a-4577-86c2-2aaf9ea3e765.jpg?v=1776350915</image:loc>
      <image:title>Propyl Ether</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-p1647-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1647_ZZG09_52_3d3241b6-d8c3-4eea-a3d7-ca729012cb28.jpg?v=1776350908</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-propyl-ether-p1622-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1636_ZZG60_04_6d01f3ae-3812-44b1-96c8-d4b87ee411eb.jpg?v=1776350910</image:loc>
      <image:title>Palmitanilide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-sulfite-powder-p1609-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1612_ZZG15_51_969dfbde-96ff-45a6-b482-5279bea41d04.jpg?v=1776350911</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-pectin-apple-p1615-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1618_ZZG82_02_4f176e0f-b51c-41ac-ab74-22629cde41ae.jpg?v=1776350920</image:loc>
      <image:title>Pyrogallol Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-platinum-iv-chloride-p1912-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1918_ZZG81_01_14ed9a45-8597-4626-99f1-f33d4420b8d9.jpg?v=1776350914</image:loc>
      <image:title>Platinum (IV) Oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pectin-apple-p1615-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1618_ZZG81_01_2ff01322-266e-4645-9752-5c125af139d1.jpg?v=1776350912</image:loc>
      <image:title>Pyrogallol Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyvinylsulfuric-acid-potassium-salt-p1638-1gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peg-40-castor-oil-p2404-4lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_8852bc98-0877-4936-a1eb-1a6b569851ab.jpg?v=1776350934</image:loc>
      <image:title>Pentaerythritol Tetraacetate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentaerythritol-tetraacetate-p2485-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2590_ZZG20_06_fa3561a2-2d6d-4540-a73a-ec0d6a4bfc42.jpg?v=1776350933</image:loc>
      <image:title>alpha-Phellandrene</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-3-pentanol-p2000-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2013_ZZG20_50_8c352aff-65b9-42dd-96e9-6c2cbccbb9e1.jpg?v=1776350939</image:loc>
      <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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2061_ZZG45_10_33ebcd40-7632-485c-82e4-3e5278dc1dfc.jpg?v=1776350940</image:loc>
      <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>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/50-33-9_01956c19-2a92-4f96-88ba-c3d16d9f5301.jpg?v=1776350944</image:loc>
      <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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-4-phenylenediacetic-acid-98-percent-p2035-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/1003-67-4_a2ae5e8c-075c-42f7-92e4-1b84503e3d3c.jpg?v=1776350949</image:loc>
      <image:title>4-Picoline-N-oxide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-propylthiouracil-usp-p2075-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2075_ZZG50_06_2242df32-d711-4424-918b-f94629448efb.jpg?v=1776350950</image:loc>
      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-procainamide-hydrochloride-usp-p1729-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1737_ZZ614_10_4cf9ba09-6035-45e8-8ee1-f0e47e8be989.jpg?v=1776350951</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-patent-blue-pa135-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA140_ZZG55_06_967fe2a3-7730-481d-849a-9e0a0019e405.jpg?v=1776350954</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-polydimethylsiloxane-silanol-terminated-p2954-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2996_ZZG30_46_7db8b8a2-ef7f-4e3c-a9b3-479377336ec9.jpg?v=1776350949</image:loc>
      <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>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2954_ZZG09_11_f2534c0c-d524-4024-9684-30e1649ea47a.jpg?v=1776350948</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-potassium-acetate-ep-bp-jpe-biocertified-tm-p9813-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <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>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA135_ZZG60_06_a112e626-0437-4ef6-9b97-e15d9b325f88.jpg?v=1776350952</image:loc>
      <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>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/614-39-1_8b6f405e-519b-4024-97f2-03edf9a847d5.jpg?v=1776350956</image:loc>
      <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>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2818_ZZG20_50_b5db555c-987c-4faa-81f3-bee477ace7d0.jpg?v=1776350954</image:loc>
      <image:title>Polyquaternium-6, 35 Percent Aqueous Solution, Very low molecular weight</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-p2996-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <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>
      <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-2-6-pyridinedimethanol-p2025-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b7683f38-d8b9-4f94-bc6b-281d409e0bcb.jpg?v=1776350956</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-potassium-acetate-ep-bp-jpe-biocertified-tm-p9813-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b8668a64-ce77-478d-beb7-af16b4f37bbb.jpg?v=1776350955</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-4-chloromethyl-pyridine-hydrochloride-p2064-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2073_ZZG30_02_000018fe-0e74-445d-84b2-a38c29b0bdfe.jpg?v=1776350951</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-phenolphthalein-b-d-glucuronide-sodium-salt-p2705-250mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <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>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/50-33-9_9b501af0-ea76-4c4e-9701-5d90c9d125fe.jpg?v=1776350951</image:loc>
      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-tetrakis-4-chlorophenyl-borate-p1986-100mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peptone-beef-powder-pe117-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_0c87e993-8ab6-4fa9-a86d-2867f5f33e79.jpg?v=1776350957</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-pheniramine-maleate-usp-p4525-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/50-33-9_840137da-c029-4741-ac89-13ca31579177.jpg?v=1776350951</image:loc>
      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polymethyl-methacrylate-p2845-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2877_ZZ700_13_02f6c846-9c2f-4d06-9372-0e44a9354e7c.jpg?v=1776350961</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-piperonal-99-percent-dea-list-i-chemical-p49104-500g</loc>
    <lastmod>2026-10-29T07:25:17-07:00</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>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dexpanthenol-fcc-pa118-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</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>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-nf-pe105-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE105_ZZG15_51_2462cc63-e6e2-456e-a26b-8164ae1fe3b6.jpg?v=1776350959</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-acetate-1-m-solution-ph-7-5-p1727-4ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/614-39-1_d0d15663-a59d-4bd4-b4a5-b1e8e43f278c.jpg?v=1776350957</image:loc>
      <image:title>Procainamide Hydrochloride, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentaerythritol-reagent-pe103-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE105_ZZG25_49_6ee93534-2078-4ed0-8122-f9f737334db1.jpg?v=1776350958</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-polyethylenimine-branched-av-mn-by-gpc-approx-10-000-p2996-250ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</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>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-acetate-ep-bp-jpe-biocertified-tm-p9813-26-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <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>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-1-4-phenylenediacetic-acid-98-percent-p2035-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2061_ZZG65_04_334a61bf-8c7f-4558-9c9f-281d386b1620.jpg?v=1776350957</image:loc>
      <image:title>Picolinic Acid</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-p9813-12kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P9813-50KGBL_v1_9d8b561d-091d-4748-bafd-c9bea96e77d3.gif?v=1776350957</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-piperonal-99-percent-dea-list-i-chemical-p49104-100g</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_59d92ec3-100a-4a4b-959a-54bc5bfd82e7.jpg?v=1776350961</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-papain-powder-purified-pa125-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA135_ZZG65_04_0eb684a5-b583-4bb4-9637-38f684ced529.jpg?v=1776350959</image:loc>
      <image:title>Patent Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethyleneglycol-60-castor-oil-hydrogenated-p2877-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_922bf38b-b9c9-4861-a9f5-8d1867f5db2e.jpg?v=1776350957</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-pentaerythritol-reagent-pe103-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/115-77-5_2d52c071-eee1-4da3-9d42-7cc33d4e83b5.jpg?v=1776350961</image:loc>
      <image:title>Pentaerythritol, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polydimethylsiloxane-silanol-terminated-p2954-3kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2996_ZZG25_49_34d6df4d-fc70-4692-bd76-c14d2e1a8b52.jpg?v=1776350975</image:loc>
      <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-potassium-acetate-ep-bp-jpe-biocertified-tm-p9813-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_349fa293-a3c1-4d11-829a-4697da06e14b.jpg?v=1776350959</image:loc>
      <image:title>Palm Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pentaerythritol-reagent-pe103-12kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE105_ZZG30_46_3113ceaa-47b5-48e4-b676-9cbe9f2b28ef.jpg?v=1776350960</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-polyethylene-glycol-1500-nf-p3740-12kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_45197108-697a-44bc-b716-9f602b51fa41.jpg?v=1776350960</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-pectin-citrus-usp-pe100-125gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE100_ZZ616_13_60568676-46ea-442b-98bb-d424862d91a5.jpg?v=1776350962</image:loc>
      <image:title>Pectin, Citrus, 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-p9110-50kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7447-40-7_861a501c-a097-44f7-8bcb-bd2892dda778.jpg?v=1776350960</image:loc>
      <image:title>Potassium Chloride, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palm-oil-pa105-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA118_ZZG60_06_eac7d6f0-7354-47de-a6da-0d49c32c37e3.jpg?v=1776350958</image:loc>
      <image:title>Dexpanthenol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pe-icp-ms-tuning-solution-in-hno3-pe-ts-1-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE100_ZZ614_10_afe2b54b-6b5d-4ca8-9aac-695f1d82f87d.jpg?v=1776350960</image:loc>
      <image:title>Pectin, Citrus, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polyethylene-glycol-600-nf-p3736-500ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_9424bbbf-1784-4a18-bd80-0ef190b8a529.jpg?v=1776350964</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-polysorbate-60-nf-po136-4ltgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_18781eb1-8994-4e05-a1f6-486f17b5f428.jpg?v=1776350961</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-picolinic-acid-p2061-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2061_ZZF20_1C_74c6b1cb-7f0b-40f8-af7d-cbc5278908e3.jpg?v=1776350964</image:loc>
      <image:title>Picolinic Acid</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-palm-oil-pa105-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA118_ZZG70_04_c5bc97d2-a561-4329-957c-bbe9b5a3f5a3.jpg?v=1776350965</image:loc>
      <image:title>Dexpanthenol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pramoxine-hydrochloride-usp-pr106-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR106_ZZG55_06_6a677569-3f8a-4330-860a-bafbcafed23a.jpg?v=1776350962</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-pheniramine-maleate-usp-p4525-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_295ffcb4-582b-4da1-881d-0bb7d49b8d21.jpg?v=1776350963</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-ph-8-standard-in-h2o-ph-8-10l</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/85-01-8_9acfd9c7-0ba9-416a-944b-07ecd2674942.jpg?v=1776350958</image:loc>
      <image:title>Phenanthrene, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-potassium-thiosulfate-p1718-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1718_ZZ613_10_e4d06f01-aec1-4713-becb-438d38b5e6ec.jpg?v=1776350963</image:loc>
      <image:title>Potassium Thiosulfate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-40-nf-po134-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO134_ZZG00_55_d0d965fd-2966-4906-a952-93c389784c15.jpg?v=1776350964</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-2-propylpentanoic-acid-p2073-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2075_ZZG60_04_728d45b7-1f38-4c3f-8de6-9b9f74540e05.jpg?v=1776350965</image:loc>
      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ph-9-buffer-standard-in-h2o-ph-buff9-500</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH106_ZZ612_06_6ca53a23-111a-48ca-8fc2-06703d60de59.jpg?v=1776350962</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-60-nf-po136-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO138_ZZG15_51_6ac297d9-99b1-4821-8f0c-3fb0333854e0.jpg?v=1776350966</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-dexpanthenol-fcc-pa118-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA118_ZZG40_11_7e5e725f-cea2-4c0a-8602-85962f3933fe.jpg?v=1776350963</image:loc>
      <image:title>Dexpanthenol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pheniramine-maleate-usp-p4525-1kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/50-33-9_2b271bba-d66f-42ac-b780-0e9ea2e67325.jpg?v=1776350963</image:loc>
      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-dexpanthenol-fcc-pa118-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6c1e3c09-c027-4e1e-b373-f19fb82d977d.jpg?v=1776350961</image:loc>
      <image:title>Dexpanthenol, FCC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylbutazone-usp-p4527-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/50-33-9_4e5083b2-f8fb-47ad-a393-d957e7f36278.jpg?v=1776350960</image:loc>
      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-phenylbutazone-usp-p4527-1kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/50-33-9_36900710-7b22-40bf-9eac-3dc62f14d56a.jpg?v=1776350964</image:loc>
      <image:title>Phenylbutazone, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-petrolatum-white-usp-pe125-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b7f104e5-bd50-40f3-935a-1ea902847fae.jpg?v=1776350964</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-polyethylene-glycol-1000-nf-p3730-45kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_d6a7d04c-5975-44ad-8d0c-87cd8a0b5008.jpg?v=1776350964</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-rose-oil-turkish-r1509-25ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1529_ZZ616_13_7560d454-9847-4499-9ab5-e83abb333eea.jpg?v=1776350964</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-phenanthrene-reagent-ph106-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH120_ZZG65_04_27718167-9e1d-40d9-b267-119742ea5f30.jpg?v=1776350962</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-polysorbate-80-nf-po138-7glbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO140_ZZG00_55_b56b07ce-afdd-4064-aac4-536d5ec5559e.jpg?v=1776350968</image:loc>
      <image:title>Polysorbate 85</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-40-nf-po134-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO136_ZZG15_51_69ed8a6c-4756-4bc8-8357-ffc38b862dcf.jpg?v=1776350964</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-polysorbate-20-nf-po132-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO134_ZZG15_51_7ecfb65f-82cd-486a-9b88-40330ad497e5.jpg?v=1776350964</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-2-propylpentanoic-acid-p2073-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2075_ZZG70_02_c3500dcc-cdde-41b5-9047-afab72885414.jpg?v=1776350964</image:loc>
      <image:title>Propylthiouracil, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-60-nf-po136-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_00dcf331-f717-41a2-a614-1b6f79e09ea1.jpg?v=1776350967</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-palm-oil-pa105-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_501c53af-41e0-444b-9e2d-946abdc768cb.jpg?v=1776350968</image:loc>
      <image:title>Palm Oil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prilocaine-hydrochloride-usp-pr102-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR103_ZZG60_04_d7fa1741-06b0-4ffb-9bc7-8bd635743c32.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-pentaerythritol-reagent-pe103-250gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/115-77-5_7c4ea84f-1ae0-44a2-83a9-bf52016943b8.jpg?v=1776350963</image:loc>
      <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>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/115-77-5_9e0e8ab7-2522-49ad-a634-b0aa2ee9d3b2.jpg?v=1776350968</image:loc>
      <image:title>Pentaerythritol, Reagent</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-p9110-10kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/7447-40-7_ea74c856-91a3-467f-bd9d-0c7ca9289d7d.jpg?v=1776350964</image:loc>
      <image:title>Potassium Chloride, USP, EP, bioCERTIFIED(TM)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-peppermint-oil-nf-pe105-100ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/8006-90-4_2bf71276-acca-406b-9a75-c556e420a802.jpg?v=1776350966</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-papaya-fruit-powder-p1737-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P1762_ZZG40_10_d4a2a20b-bc96-464d-a834-05af5a94b91d.jpg?v=1776350969</image:loc>
      <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>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_19a0dc20-4b3b-4440-84e4-904202c0a0eb.jpg?v=1776350967</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-picolinic-acid-p2061-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P2064_ZZG60_04_1b92be29-410d-487f-8a49-5636d7aae36e.jpg?v=1776350968</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-polysorbate-80-nf-po138-200ltbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e29e05d0-867a-4ec5-9be1-bfe66f4d2179.jpg?v=1776350971</image:loc>
      <image:title>Polysorbate 85</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-20-nf-po132-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO134_ZZG30_46_c079b759-e1db-43b9-8824-b8dc3b7b0097.jpg?v=1776350969</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-phenanthrene-reagent-ph106-12kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-95-2_3ac2a8e5-5bf1-4228-8751-140951f4ae99.jpg?v=1776350967</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-prednisone-anhydrous-micronized-usp-pr103-1kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR106_ZZG82_02_1b2eddea-e1fb-4eb4-9f8f-2d32c4b2a66a.jpg?v=1776350971</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-phenanthrene-reagent-ph106-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH106_ZZ614_10_c83d4bff-1efa-44b9-bd90-624cde372a58.jpg?v=1776350969</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-80-nf-po138-500mlgl-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO138_ZZG00_55_94730cd2-0b46-4bf7-8cdd-6e44380b01d0.jpg?v=1776350969</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-l-proline-pr120-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR120_ZZ615_11_9c0e5980-e67f-4edf-8f97-cb1c7951ed47.jpg?v=1776350972</image:loc>
      <image:title>L-Proline</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-polysorbate-80-nf-po138-4ltgl-cs4</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_6d2ae8cb-b229-4bfd-a727-919137aa46a6.jpg?v=1776350969</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-polysorbate-60-nf-po136-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</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>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR106_ZZG40_10_0db4400a-94ea-432c-b4e5-bd1b46934449.jpg?v=1776350973</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-phenol-red-reagent-acs-ph132-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH135_ZZG65_04_9a8da0c6-7654-4768-bac1-2f696ad0d31b.jpg?v=1776350973</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-prednisone-anhydrous-micronized-usp-pr103-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR103_ZZG50_06_cd7aa222-4786-4bff-b444-ce148a846979.jpg?v=1776350976</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-polysorbate-80-nf-po138-20lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_b38d0ed9-3d24-4f97-8560-957001a3742b.jpg?v=1776350975</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-patent-blue-pa135-25gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PA135_ZZG45_10_678aca21-b49c-4602-b6be-32d0185ea03c.jpg?v=1776350978</image:loc>
      <image:title>Patent Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pectin-citrus-usp-pe100-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE100_ZZF20_1Z_68c3fbbf-6792-47b4-9011-2169c54e8e59.jpg?v=1776350978</image:loc>
      <image:title>Pectin, Citrus, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-pe-icp-ms-tuning-solution-in-hno3-pe-ts-1-125ml</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE100_ZZ612_07_96e6e4ed-86e2-4677-b4b4-7302888ebce7.jpg?v=1776350976</image:loc>
      <image:title>Pectin, Citrus, USP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ponceau-3r-po144-5gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO144_ZZG60_06_4c4e1959-c351-4211-b563-edd9709ff7ca.jpg?v=1776350975</image:loc>
      <image:title>Ponceau 3R</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-petrolatum-white-usp-pe125-174kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PE130_ZZ631_13_e0d2933d-baae-4843-a438-f33ce386daac.jpg?v=1776350982</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-peptone-beef-powder-pe117-2-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_f0a97f4a-7b45-40eb-b540-436a399284ef.jpg?v=1776350975</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-polyvinyl-alcohol-99-100-percent-hydrolyzed-reagent-po141-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO144_ZZG70_04_97cb5c0e-2523-4293-af74-2315f0669ddb.jpg?v=1776350975</image:loc>
      <image:title>Ponceau 3R</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-prednisone-anhydrous-micronized-usp-pr103-5kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR106_ZZG65_04_e7c71e26-1a7a-4d3c-8dbf-fc207caedc20.jpg?v=1776350981</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-phenanthrene-reagent-ph106-500gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/85-01-8_09873dc3-c6d1-46f2-90b2-f5de1b9b2747.jpg?v=1776350978</image:loc>
      <image:title>Phenanthrene, Reagent</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://labproinc2.myshopify.com/products/spectrum-chemical-ruthenium-iii-iodide-anhydrous-r1594-250mg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/SPE_v1_e6ebd562-a190-4de5-a5c8-c80d6ecbb2c7.jpg?v=1776350981</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-pramoxine-hydrochloride-usp-pr106-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/637-58-1_be115c8b-a31f-49c4-a644-0d396d9cfcd5.jpg?v=1776350979</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-polysorbate-80-nf-po138-500mlgl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO138_ZZG09_52_f2f7cac8-97f7-43bf-b51f-614078611391.jpg?v=1776350975</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-pramoxine-hydrochloride-usp-pr106-1kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PR120_ZZ597_04_2ba15ac2-be75-45d4-b792-7bc31716e296.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-l-proline-pr120-100gm</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/147-85-3_fcfba7fe-2f51-4636-80d5-ca6f1eedc865.jpg?v=1776350982</image:loc>
      <image:title>L-Proline</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</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PO155_ZZ616_13_b7d36495-3b07-450b-8789-2c76cf7f99d0.jpg?v=1776350979</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-fused-crystal-usp-ph120-25kgbl</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/PH125_ZZG15_51_b78b795d-98f2-44c2-b213-32630801e90f.jpg?v=1776350979</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-potassium-chloride-usp-ep-biocertified-tm-p9811-5kg</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/P9813-2.5KG_v1_49da66c8-47eb-4943-a07b-852dd2bd9585.gif?v=1776350975</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-phenol-fused-crystal-usp-ph120-500gmgl-cs6</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/108-95-2_52ee3ffd-a1da-495d-95ce-8b8b6b42bd95.jpg?v=1776350981</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-renex-r-30-r1636-4lt</loc>
    <lastmod>2026-10-29T07:25:17-07:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0757/2327/6437/files/R1639_ZZG15_51_7c7f022c-2d30-4756-9d98-122546fc1244.jpg?v=1776350979</image:loc>
      <image:title>Polyoxyethylene (10) Tridecyl Ether</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
</urlset>
