0

ISO 20843:2011

Petroleum and related products — Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC ISO 20843:2011

Publication date:   Jan 7, 2011

General information

90.93 Standard confirmed   Oct 9, 2021

ISO

ISO/TC 28 Petroleum and related products, fuels and lubricants from natural or synthetic sources

International Standard

75.120   Hydraulic fluids

Buying

Published

Language in which you want to receive the document.

Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 20843:2003

NOW

PUBLISHED
ISO 20843:2011
90.93 Standard confirmed
Oct 9, 2021