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199021 Buffer Solution

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      Fibre case 30 x 30 ml
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      Catalogue Number199021
      Product Information
      CAS number7447-40-7, 13840-56-7
      HS Code3822 00 00
      Quality LevelMQ300
      Biological Information
      Physicochemical Information
      Density1.01 g/cm3 (20 °C)
      pH value11.0 (H₂O, 25 °C)
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKNWG not water endangering
      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


      Buffer Solution SDS


      Safety Data Sheet (SDS) 

      Buffer Solution Certificates of Analysis

      Product Number PackagingLot Number
      1990210001 Fibre case


      Certificate ISO 17025 accreditation (English)
      Certificate ISO 17025 accreditation - annex
      DAKKS - Accreditation ISO Guide 34 - Production of conductivity standard solutions, element standard solutions, pH-reference solids, pH-reference solutions, water standards and titirimetric standards
      DAkkS - Annex to Accreditation Certificate D-K- 15185--01-00 - DIN EN ISO/IEC 17025:2018 - Chemical and medical quantities - Chemical analysis and reference materials - pH value - Elektrolytic conductivity - Mass fraction of elements in standard solutions - Amount of substance concentration of elements in standard solutions - Mass fraction of titrimetric standards - Mass fraction in water and titrimetric standards - Amount-of-substance concentration in volumetric solutions

      Technical Info

      Certification Report - Certified Reference Material - Aquastar® Karl Fischer Standards (Merck)
      Certification Report - Certified Reference Material - Certipur® Buffer solutions (Merck)

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