ISO 7953:1985

Manganese ores and concentrates — Determination of calcium and magnesium contents — Flame atomic absorption spectrometric method

The method is applicable to products having calcium contents from 0,01 to 15 % (m/m) and magnesium contents from 0,01 to 4 % (m/m). ISO 7953 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sampling and samples, procedure and expression of results.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

73.060.20

Statut:

Publié

Date de Publication:

1985-12-11

Numéro Standard:

ISO 7953:1985