107827 | Buffer solution

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107827
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      Overview

      Replacement Information

      Key Spec Table

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      1.07827.1000
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          Plastic bottle 1 l
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          Description
          Catalogue Number 107827
          Synonyms Buffer solution pH 4.66
          References
          Product Information
          HS Code 3822 00 00
          Applications
          Biological Information
          Physicochemical Information
          Density 1.00 g/cm³ (20 °C)
          pH value 4.7 (H₂O, 20 °C)
          Solubility (20 °C) soluble
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Storage class 10 - 13 Other liquids and solids
          WGK NWG not water endangering
          Disposal 28
          Aqueous solutions: Container D.
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Specifications
          pH-value (20 °C)4.65 - 4.67
          Measured with a combined glass electrode after 5-point calibration according to DIN 19268 (expanded measurement uncertainty +/-0.01) with ref.buffer solutions according to DIN 19266, prepared with primary reference materials, at the accredited laboratory according to DIN EN ISO/IEC 17025.
          Deviations of pH ( Delta pH ) at various temperatures:
           (0 °C)+ 0.02
           (5 °C)+ 0.02
           (10 °C)+ 0.01
           (15 °C)+ 0.01
           (20 °C)+/- 0
           (25 °C)+/- 0
           (30 °C)+/- 0
           (35 °C)+/- 0
           (40 °C)+ 0.01
           (50 °C)+ 0.02
          Traceable to primary reference materials from:
          NIST 189c, 188, 185h, 186 Ig, 186IIg, 187e
          PTB OX-179/10,TA-212/11,PHT-232/12,PHO-243/12,BO-211/11
          NIST: National Institute of Standards and Technology
          PTB: Physikalisch-Technische Bundesanstalt

          Documentation

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          Certificates of Analysis

          Product Number Packaging Specification Lot Number
          1.07827.1000 Plastic bottle PDF Specification Document

          Technical Info

          Title
          Vitamin B12 (Lactobacillus) Assay Broth, Base, 111988
          Vitamin Biotin Assay Broth, 111989
          Vitamin Folic Acid Assay Broth, Base, 111990
          Vitamin Pantothenic Acid Assay Broth, Base, 111993

          Reach Use

          Title
          Reach Use

          Application Notes

          Title
          Vitamin B12 (Lactobacillus) Assay Broth, Base
          Vitamin Biotin Assay Broth
          Vitamin Folic Assay Broth, Base
          Vitamin Pantothenic Acid Assay Broth, Base

          Related Products & Applications

          Accessories (Secondary)

           Catalogue Number Description  
          111988 Vitamin B₁₂ (Lactobacillus) assay broth (base) Show Pricing & Availability

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          Categories

          Analytics and Sample Preparation > Reference Materials > Certipur® Reference Material for Reliable Calibration in pH Measurement > Ready-to-use Buffer Solutions
          Analytics and Sample Preparation > Reference Materials > Certipur® Reference Material for Reliable Calibration in pH Measurement
          Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Certipur® Standards, Reference Materials and Buffers > Certipur® Reference Material for Reliable Calibration in pH Measurement > Ready-to-use Buffer Solutions