ISO 6331:1983
Chromium ores and concentrates; Determination of chromium content; Titrimetric method

Standard No.

ISO 6331:1983

Release Date

1983

Published By

International Organization for Standardization (ISO)

Latest

ISO 6331:1983

Scope

The method is applicable to products having a chromium content greater than 7 % (m/m). Should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, procedure and expression of results.

ISO 6331:1983 history

• 1983 ISO 6331:1983 Chromium ores and concentrates; Determination of chromium content; Titrimetric method