Aluminium ores -- Determination of iron content -- Titrimetric method
The method ist applicable to ores containing between 2 and 50 % (m/m) iron oxide. The method has been chosen to avoid interference from platinum which may occur with the use of platinum crucibles. Specifies principle, reagents, apparatus, sampling and preparation of samples, procedure, expression of results and test report.
A standard is reviewed every 5 years
Revisions / Corrigenda