ISO 6629:1981

Chromium ores and concentrates — Methods of chemical analysis — General instructions

Publication date: Apr 1, 1981

General information

Current stage: 90.93 Effective date: Mar 25, 2022

Originator: ISO

Owner: ISO/TC 132

Type: International Standard

ICS: 73.060.30

Languages: French English

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Status: Published

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Scope

Specifies general instructions concerning reagents, apparatus, sample, procedure, calibration graphs and test report.

Life cycle

NOW

PUBLISHED
ISO 6629:1981
90.93 Standard confirmed
Mar 25, 2022

REVISED BY

ABANDON
ISO/WD 6629

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