Reference number
ISO 20843:2003
ISO 20843:2003
Petroleum and related products — Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC
Edition 1
2003-09
Withdrawn
ISO 20843:2003
34280
Withdrawn (Edition 1, 2003)

Abstract

ISO 20843:2003 specifies a test method to determine the pH value of non-flammable fluids within categories HFAE, HFAS and HFC, as classified in ISO 6743-4:1999.

General information

  •  : Withdrawn
     : 2003-09
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 3
  • ISO/TC 28
    75.120 
  • RSS updates

Got a question?

Check out our Help and Support