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ISO 6629:1981

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

Publication date:   Apr 1, 1981

General information

90.93 Standard confirmed   Mar 25, 2022

ISO

ISO/TC 132 Ferroalloys

International Standard

73.060.30   Chromium ores

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Scope

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

Life cycle

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

REVISED BY

ABANDON
ISO/WD 6629