Reference number
ISO 20843:2011
© ISO 2024
International Standard
ISO 20843:2011
Petroleum and related products — Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC
Edition 2
2011-01
Read sample
Published (Edition 2, 2011)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 20843:2011

Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

ISO 20843:2011 specifies a test method to determine the pH value of fire-resistant fluids within categories HFAE, HFAS and HFC, as classified in ISO 6743‑4.

General information

  • Status
     : Published
    Publication date
     : 2011-01
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 28
    ICS :
    75.120 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 75
  6. 75.120
  7. ISO 20843:2011