ISO 6331:2024Published

Chromium ores and concentrates — Determination of chromium content — Titrimetric method

Minerais et concentrés de chrome — Dosage du chrome — Méthode titrimétrique

Abstract / scope

This document specifies a titrimetric method for the determination of the chromium content of chromium ores and concentrates having a chromium content greater than a mass fraction of 7,00 %.

Life cycle

Replaces

ISO 6331:1983WithdrawnChromium ores and concentrates — Determination of chromium content — Titrimetric methodInternational Standard · Published 1 Nov 1983 · ISO/TC 132