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109407 | Buffer solution

109407
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      Overview

      Replacement Information

      Key Spec Table

      Pricing & Availability

      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      1094070500
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          Plastic bottle 500 ml
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          1094071000
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              Plastic bottle 1 l
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              1094074000
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                  Plastic receptable in fibreboard boxes 4 l
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                  Description
                  Catalogue Number109407
                  References
                  Product Information
                  HS Code3822 00 00
                  Applications
                  Biological Information
                  Physicochemical Information
                  Boiling point109 °C (1013 hPa)
                  Density1.01 g/cm3 (20 °C)
                  Melting Point-5 °C
                  pH value7.0 (H₂O, 25 °C)
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  Storage class10 - 13 Other liquids and solids
                  WGKNWG not water endangering
                  Disposal28
                  Aqueous solutions: Container D.
                  Safety Information
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at +15°C to +25°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  pH-value (25 °C)6.99 - 7.01
                  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.
                  Diviations of pH (delta pH) at varius temperatures:
                   (5 °C)+ 0.09
                   (10 °C)+ 0.06
                   (15 °C)+ 0.04
                   (20 °C)+ 0.02
                   (25 °C)+/- 0
                   (30 °C)- 0.02
                   (35 °C)- 0.02
                   (40 °C)- 0.03
                   (45 °C)- 0.03
                   (50 °C)- 0.03
                  Traceable to primary reference materials from:
                  NIST 189c, 188, 185g, 186 Ie, 186IIe, 187d
                  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

                  SDS

                  Title

                  Safety Data Sheet (SDS) 

                  Certificates of Analysis

                  Product Number PackagingSpecificationLot Number
                  1094070500 Plastic bottlePDF Specification Document
                  1094071000 Plastic bottlePDF Specification Document
                  1094074000 Plastic receptable in fibreboard boxesPDF Specification Document

                  Certificates

                  Title
                  Certificate ISO 17025 accreditation (English)
                  Certificate ISO 17025 accreditation - annex
                  DAKKS - Urkunde Akkreditierung ISO 17025 - Herstellung von Referenzmaterialien auf den Gebieten Leitfähigkeitsstandardlösungen, Elementstandardlösungen, pH-Referenzststoffe und pH-Referenzlösungen

                  Brochure

                  Title
                  Solutions for regulated Instrumental Analysis Methods

                  Reach Use

                  Title
                  Reach Use

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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