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Maintain optimal pH stability in your experiments with a variety of specialized buffers designed to meet diverse laboratory and industrial requirements. These reliable buffers ensure consistent performance across multiple applications. Available in different formulations to suit your specific needs. Contact us at 888-4-LABPRO (888-452-2776) for competitive bulk pricing, with next-day service in California and same-day service for will-calls.
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      Buffer, Reference Standard, pH 4.00 ± 0.01 at 25°C - 1500-32

      $51.71 $49.12
      Buffer, Reference Standard, pH 4.00 ± 0.01 at 25°C - 1500-32Size:1 L Poly naturalCAS Number:7732-18-5,877-24-7,Propriatary

      Buffer, Reference Standard, pH 7.00 ± 0.01 at 25°C - 1550-1

      $107.15 $101.79
      Buffer, Reference Standard, pH 7.00 ± 0.01 at 25°C - 1550-1Size:4 L Poly naturalCAS Number:7732-18-5,7558-79-4,7778-77-0,Propriatary,1310-73-2

      Buffer, Reference Standard, pH 4.00 ± 0.01 at 25°C - 1500-16

      $31.68 $30.10
      Buffer, Reference Standard, pH 4.00 ± 0.01 at 25°C - 1500-16Size:500 mL Poly naturalCAS Number:7732-18-5,877-24-7,Propriatary

      Buffer, pH 3.60, USP Reagent Acid Phthalate Buffer - R1498362-1A

      $209.95 $199.45
      Buffer, pH 3.60, USP Reagent Acid Phthalate Buffer - R1498362-1ASize:1 L Poly naturalCAS Number:7732-18-5,877-24-7,7647-01-0

      Buffer, Reference Standard, pH 2.00 ± 0.01 at 25°C - 1493-20

      $160.47 $152.45
      Buffer, Reference Standard, pH 2.00 ± 0.01 at 25°C - 1493-20Size:1 E 20x20mL PackCAS Number:7732-18-5,7447-40-7,7647-01-0

      Britton-Robinson Buffer, pH 1.98, adjusted to 0.5 M Ionic Strength - 1156.20-16

      $132.62 $125.99
      Britton-Robinson Buffer, pH 1.98, adjusted to 0.5 M Ionic Strength - 1156.20-16Size:500 mL Poly naturalCAS Number:7732-18-5,7447-40-7,7664-38-2,10043-35-3,64-19-7,1310-73-2

      Buffer Assortment Pack - pH 4, 7, and 10 - 1480-16

      $67.15 $63.79
      Buffer Assortment Pack - pH 4, 7, and 10 - 1480-16Size:1 E PackCAS Number:

      Buffer, pH 1.20, USP Reagent Hydrochloric Acid Buffer - R1491200-1A

      $195.76 $185.97
      Buffer, pH 1.20, USP Reagent Hydrochloric Acid Buffer - R1491200-1ASize:1 L Poly naturalCAS Number:7732-18-5,7447-40-7,7647-01-0

      Buffer, Reference Standard, pH 1.00 ± 0.01 at 25°C - 1489-1

      $133.36 $126.69
      Buffer, Reference Standard, pH 1.00 ± 0.01 at 25°C - 1489-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-01-0

      Buffer, Reference Standard, pH 1.00 ± 0.01 at 25°C - 1489-16

      $36.88 $35.04
      Buffer, Reference Standard, pH 1.00 ± 0.01 at 25°C - 1489-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-01-0

      Borate Buffer, pH 9.22 - R1038000-500A

      $51.31 $48.74
      Borate Buffer, pH 9.22 - R1038000-500ASize:500 mL Poly naturalCAS Number:7732-18-5,1303-96-4

      Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis - 1040-16

      $52.88 $50.24
      Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis - 1040-16Size:500 mL Poly naturalCAS Number:7732-18-5,1303-96-4,1310-73-2

      Buffer Solution A, for Sulfate Analysis (Turbidimetric Method) - 1475-32

      $169.93 $161.43
      Buffer Solution A, for Sulfate Analysis (Turbidimetric Method) - 1475-32Size:1 L Poly naturalCAS Number:7732-18-5,7791-18-6,64-19-7,6131-90-4,7757-79-1

      MilliporeSigma MES, Free Acid, Hydrate - M8250-1KG

      $847.00
      MES, Free Acid, Hydrate - M8250-1KG 2-(N-Morpholino)ethanesulfonic acid hydrate, 4-Morpholineethanesulfonic acid.

      MilliporeSigma HEPES, Free Acid 1PC x 5KG - 5340-5KG

      $3,570.00
      HEPES, Free Acid 1PC x 5KG - 5340-5KG A zwitterionic N-substituted aminosulfonic acid buffer. HEPES has its maximum buffering capacity very near the pH of mammalian tissue fluids (pKa of...

      MilliporeSigma Triethylammonium Acetate Buffer VOLATIL - 90358-2.5L

      $966.00
      Triethylammonium Acetate Buffer VOLATIL - 90358-2.5L Triethylammonium acetate, also known as TEAA, is a volatile buffer widely utilized as a buffer in various biochemical and biological applications, particularly in peptide...

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