Withdrawn
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.
WITHDRAWN
ISO 6609:1985
95.99
Withdrawal of Standard
Jul 4, 2016
Aluminium ores — Determination of iron content — Titrimetric method
95.99 Withdrawal of Standard