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ISO 9681:1990

Manganese ores and concentrates — Determination of iron content — Flame atomic absorption spectrometric method

Standard Details

The method is applicable to products having an iron content between 0,2 % (m/m) and 10 % (m/m). ISO 9681 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sampling and samples, procedure, and expression of results.

General Information

Status : Published
Standard Type: Main
Document No: ISO 9681:1990
Document Year: 1990
Pages: 4
Edition: 1

Life Cycle

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ISO 9681:1990
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