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ISO/DIS 9681

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

Опште информације

40.60     7. 4. 2026.

ISO

ISO/TC 132

Međunarodni standard

73.060.20  

Apstrakt

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.

Životni ciklus

PRETHODNO

OBJAVLJEN
ISO 9681:1990

TRENUTNO

PROJEKAT
ISO/DIS 9681
40.60 Završetak javne rasprave
7. 4. 2026.