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ISO 6233:1983

Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method

Publication date:   Jul 1, 1983

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 method is applicable to products having calcium and magnesium contents greater than 0,3 % (m/m). Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/R 552:1966

NOW

PUBLISHED
ISO 6233:1983
90.93 Standard confirmed
Mar 25, 2022