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Water Testing Reference Materials

Water testing reference materials have great importance in assessing the quality and safety of water sources such as lakes, rivers and groundwater - particularly in detecting the presence of contaminants such as harmful chemicals and pathogens. Industry regulations require a global standard for compliance in all water testing reference materials used in the testing processes – a standard that our wide range of high-quality water testing reference materials helps you to meet. Browse our full range below.

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ISO 17034
ISO 17034
ISO 17034
ISO/IEC 17025
  • Product Code: DRE-C14462500
  • CAS Number: 68054-73-9
  • Brand: Dr. Ehrenstorfer
  • Product type: Metabolite
  • Product Format: Neat
  • Analytes: 2-(Isopropylamino)-5-(phenylamino)cyclohexa-2,5-diene-1,4-dione (IPPD-Quinone)
ISO/IEC 17025
  • Product Code: DRE-C15115300
  • CAS Number: 2754428-18-5
  • Brand: Dr. Ehrenstorfer
  • Product type: Metabolite
  • Product Format: Neat
  • Analytes: 2-((4-Methylpentan-2-yl)amino)-5-(phenylamino)cyclohexa-2,5-diene-1,4-dione
ISO 17034
  • Product Code: DRE-C15115310
  • CAS Number: 2750119-14-1
  • Brand: Dr. Ehrenstorfer
  • Product type: Stable Isotope Labelled, Metabolite
  • Product Format: Neat
  • Analytes: 2-((4-Methylpentan-2-yl)amino)-5-(phenylamino)cyclohexa-2,5-diene-1,4-dione D5 (Aniline D5)
ISO/IEC 17025
ISO 17034
ISO 17034
  • Product Code: DRE-C11830505
  • CAS Number: 68054-78-4
  • Brand: Dr. Ehrenstorfer
  • Product type: Metabolite
  • Product Format: Neat
  • Analytes: 2-(Cyclohexylamino)-5-(phenylamino)cyclohexa-2,5-diene-1,4-dione (CPPD-Quinone)
ISO 17034
  • Product Code: DRE-C10931735
  • CAS Number: 871-58-9
  • Brand: Dr. Ehrenstorfer
  • Product Format: Neat
  • Regulatory Method: HJ 756-2015, HJ 1002-2018, HJ 896-2017
  • Analytes: Potassium (Butoxycarbonothioyl)sulfide
ISO/IEC 17025
Short shelf life. Check that the expiry date is fit for your purposes.
ISO 17034
ISO 17034
ISO/IEC 17025
ISO 17034
ISO/IEC 17025
ISO 17034
ISO/IEC 17025
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