This International Standard specifies an ion-selective electrode method for the determination of the water soluble chloride con-tent of iron ores. This method is applicable to a concentration range of 0,005 % (m/m) to 0,1 % (m/m) of water soluble chloride in natural iron ores, and concentrates and ag-glomerates including sinter products.
NOTE —Water soluble chloride is that part of the chloride content of an iron ore extractable by leaching with aqueous solution under substantially neutral conditions.