Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents ad materials
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Bibliography

Abstract

Describes 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 Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 28
Supersedes	ISO/DIS 20843 : 60.00 (2010)