Reference number
ISO 4317:1991
© ISO 2025
ISO 4317:1991
Surface-active agents and detergents — Determination of water content — Karl Fischer method
Edition 2
1991-08
Withdrawn
Withdrawn (Edition 2, 1991)

Abstract

Specifies a method using Karl Fischer reagent for the determination. The method is applicable to products in the form of powders, pastes, and solutions. This second edition cancels and replaces the first edition (1977). Annexes A and B are for information only.

General information

  • Status
     : Withdrawn
    Publication date
     : 1991-08
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 91
    ICS :
    71.100.40 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Store
  4. ICS
  5. 71
  6. 71.100
  7. 71.100.40
  8. ISO 4317:1991