ISO 5890:1981

Manganese ores and concentrates — Determination of silicon content — Gravimetric method

The method is applicable to products having a silicon content greater than 0,5 % (m/m) and a fluorine content not more than 0,1 % (m/m). Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, procedure and expression of results.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

73.060.20

Statut:

Publié

Date de Publication:

1981-04-30

Numéro Standard:

ISO 5890:1981