ISO 4937

Final production steps (up to seven weeks).

Will replace ISO 4937:1986

Abstract

The method is applicable to chromium contents between 0.25 % (m/m) and 35 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests, and Annex B represents the precision data graphically.

General information

Status
: Under development

Stage
: International Standard under publication [60.00]
Edition
: 2
Technical Committee :
ISO/TC 17/SC 1

ICS :
77.080.01
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