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ISO 8541:1986

Manganese and chromium ores — Experimental methods for checking the bias of sampling and sample preparation

Publication date:   Oct 16, 1986

General information

90.93 Standard confirmed   Mar 25, 2022

ISO

ISO/TC 132 Ferroalloys

International Standard

73.060.20   Manganese ores

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Scope

The checking applies to manganese and chromium ores, whether natural or processed, being carried out in accordance with the methods specified in the relevant International Standards. Includes general conditions for sampling and preparation of samples and experiments for bias of sampling and of sample preparation, gives a data analysis and reviews results.

Life cycle

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PUBLISHED
ISO 8541:1986
90.93 Standard confirmed
Mar 25, 2022