CPAChem

 

  • AAS Standards & Modifiers
    • Modifiers, Buffers & Reagents
    • Single-Element Standards
  • Custom made Inorganic Standards
  • High Purity Compounds
    • ISO 17034 certified
    • Noncertified
  • IC Standards
    • Eluent Concentrates
    • Multi-Ion Standards
    • Single-Ion Standards
  • ICP & ICP-MS Standards
    • Blanks & dilution matrices
    • ICP Multi-Element Standards
    • Single-Element Standards
    • Speciation Standards
  • Standards equivalent to …
    • Standards equivalent to Agilent
    • Standards Equivalent to Dionex
    • Standards Equivalent to Jobin Yvon
    • Standards Equivalent to Merck
    • Standards Equivalent to Metrohm
    • Standards equivalent to NIST
    • Standards Equivalent to Perkin Elmer
 
  • ASTM Methods
    • ASTMD2887
    • ASTMD4815
    • ASTMD5580
  • BDE neats and solutions
    • BDE neats
    • BDE solutions
  • Custom made Organic Standards
  • EN Methods
    • Characterization of waste
    • Foods of plant origin
    • Insulating liquids
    • Metallic coatings
    • Packaging
    • Petroleum products
    • Pulp, paper and paperboard
    • Water quality
  • EPA Methods
    • 1300 Series
    • 500 Series
    • 600 Series
    • 6000 Series
    • 8000 Series
  • European and US Pharmacopoeia Methods
    • Ph Eur
    • USP
  • High Purity Compounds
    • Alcohols and Phenols
    • Alkanes
    • Brominated Diphenyl Ethers
    • Carbonyl compounds
    • Carboxylic acids
    • DNPH’s
    • Drugs and Hormones
    • Esters
    • Miscellaneous
    • Organotin compounds
    • PAH’s
    • PCB’s
    • Pesticides
    • Phthalates
    • Volatile and Semi-Volatile organic compounds
  • International Regulations
    • DIN Methods
    • European Environmental Methods
    • Italian Environmental Regulation
  • ISO Methods
    • Fats and Oils
    • Petroleum Products
    • Soil Quality
  • Miscellaneous Standards
    • Aromatic Hydrocarbons
    • Carbonyl Standards
    • Hydrocarbon
    • PAH’s
    • PCB’s
    • Pesticide Standards
    • Phenols
    • Phthalates
    • Volatile and Semi-volatile
  • PCB neats and solutions
    • PCB neats
    • PCB solutions
  • Residual pesticide mixtures
  • Single Component Organic Solutions
 
  • British Pharmacopoeia
    • Buffer solutions BP
    • Opalescence and coloration Solutions BP
    • Reagents BP
    • Standards solutions BP
    • Volumetric reagents &solutions BP
  • Chinese Pharmacopoeia
    • Buffer Solutions
    • Colour of Solution
    • Determination of Pb, Cd, As, Hg, Cu
    • Determination of Pesticide Residues
    • Determination of pH Value
    • Determination of Protein Content
    • Indicator Solutions
    • Limit Tests
    • Residual solvents
    • Tannins
    • Test Papers
    • Test Solutions
    • Volumetric Solutions
  • EU Pharmacopoeia
    • Buffer Solutions Ph Eur
    • Opalescence and coloration Solutions
    • Reagents Ph Eur
    • Residual solvents Ph Eur
    • Standard Solutions Ph Eur
    • UV- VIS Spectrometry Standards
    • Volumetric Solutions Ph Eur
  • Indian Pharmacopoeia
    • Buffer solutions IP
    • General Reagents IP
    • Indicators & Test Papers IP
    • Primary Standards IP
    • Standards Solutions IP
    • Volumetric Reagents & Solutions IP
  • International Pharmacopoeia
    • Analysis water
    • Ethylene oxide
    • Indicators and Test Papers
    • Test solutions
    • Volumetric Solutions
  • Japanese Pharmacopoeia
    • Matching Fluids for Color JP
    • Reagents, Test Solutions JP
    • Standard Solutions for Volumetric Analysis JP
    • Standard Solutions JP
  • US Pharmacopoeia
    • Buffer solutions USP
    • Colorimetric Solutions (CS) USP
    • General tests for reagents USP
    • Indicator & Test Papers USP
    • Residual Solvent <467>USP
    • Solutions acc. to Reagent Specifications USP
    • Test Solutions (TS) USP
    • Volumetric Solutions USP

 

  • Analytical Reagents & Standards
    • Miscellaneous Reagents
    • Synthetic Sea Water
  • Conductivity Standard Solutions
  • Custom-made Analytical Reagents / Standard Solution
  • pH Buffer Solutions
    • Color Coded
    • Primary pH Buffer Solutions
    • Reference pH Buffer
    • Secondary pH Buffer solutions
  • TIC
  • TOC
  • Turbidity Standard Solutions
  • Volumetric Solutions
    • Concentrated
    • Ready to use

 

The Water Determination Test (Karl Fischer Method) is designed to determine water content in substances by volumetric or coulometric determinations.
All Karl Fischer standards are Certified Reference Materials, produced and calibrated under CPAchem’s quality system that is: 
– ISO 9001 certified. 
– accredited according to ISO/IEC 17025 – Testing 
– accredited according to ISO 17034 – Reference Material Producer

 
  • Beverages Control
    • Alcohol
    • Caffeine
    • Sugars
  • E-cigarette
  • Photo Reagents