OS GSO ISO 6130:2017

ISO 6130:1985
Omani Standard   Current Edition · Approved on 03 October 2017

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

OS GSO ISO 6130:2017 Files

English 3 Pages
Current Edition Reference Language
20.69 OMR

OS GSO ISO 6130:2017 Scope

This International Standard specifies a titrimetric method using potassium dichromate for the determination of total iron content after reduction in chromium ores. The method is applicable to chromium ores with iron content of 0,5 to 32 % (m/m). It should be read in conjunction with ISO 6629.

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