The standard specifies a potentiometric method for determination of the manganese content of ferromanganese and ferrosilicomanganese. The method is applicable to alloys containing from 55 to 95 % (m/m) manganese.
DS/EN 24159:1989 history
1989DS/EN 24159:1989 Ferromanganese and ferrosilicomanganese. Determination of manganese content. Potentionmetric