IS 1493 : 1959 METHODS OF CHEMICAL ANALYSIS OF IRON ORES

1. Scope

1.1 This standard prescries the methods of determination of moisture, silica, iron, alumina, titanium, manganese, calcium oxide, magnesium oxide, phosphorus, sulphur, ferrous oxide, vanadium and combined water. For export pUl'poses, the determinations of lead, copper, zinc and arsenic are sometimes required. Methods for determination of these elements have also been included.