BS 6870-2.5:1987

This standard BS 6870-2.5:1987 Analysis of aluminium ores. Chemical methods is classified in these ICS categories:

• 73.060.40 Aluminium ores

This International Standard specifies a titrimetric method for the determination of iron in aluminium ores. The method has been chosen to avoid interference from platinum which may occur with the use of platinum crucibles in the acid decomposition procedure.

The method is suitable for use with ores having iron oxide contents between 2 and 50 % (m/m).

Applicable to ores containing between 2% and 50% (m/m) of iron oxide.