ISO 6130:1985

Chromium ores — Determination of total iron content — Titrimetric method after reduction

The method is applicable to chromium ores with iron content of 0,5 to 32 % (m/m). Should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, sampling and samples, procedure and expression of results. Includes a warning to the dangers involved in the use of perchloric acid and hydrofluoric acid.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

73.060.30

Statut:

Publié

Date de Publication:

1985-11-06

Numéro Standard:

ISO 6130:1985