Active standard | Published: 07/11/1985

ISO 6130:1985

Chromium ores — Determination of total iron content — Titrimetric method after reduction
(Minerais de chrome — Dosage du fer total — Méthode titrimétrique apres réduction)

Available languages: English, French

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Detail information

Designation: ISO 6130:1985

Publication date: 07/11/1985

Pages: 3

Country: International technical standard

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Anotation

Description / Abstract: 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.

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