Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Producing the test fluid from an HFA-type
   fluid concentrate
8 Procedure
9 Expression of results
10 Precision
11 Test report
Annex A (normative) - Preparation of test waters
Annex B (informative) - Specifications of alternative standard
        materials for test strips
Annex C (informative) - Explanatory comments
Annex D (informative) - Table for reporting of results
Bibliography

Abstract

Describes a test method to determine the influence on metals of fire-resistant fluids in categories HFA, HFB 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 4404-1 : 60.00 (2012) ISO 4404 : 1998