Chemical Technology Standards
BS 4993-1:1974
Methods of test for aluminium fluoride for industrial use - Determination of fluorine content...
BS 4993-2:1974
Methods of test for aluminium fluoride for industrial use - Determination of iron content...
BS 4993-3:1974
Methods of test for aluminium fluoride for industrial use - Determination of silica content...
BS 4993-6:1980, BS 5050-10:1980,ISO 3393-1976
Methods of test for aluminium fluoride for industrial use - Determination of moisture content (gravimetric method)...
BS 4993-8:1980, BS 5050-11:1980,ISO 4280-1977
Methods of test for aluminium fluoride for industrial use - Determination of sulphate content...
BS 4993-9:1980, BS 5050-12:1980,ISO 5938-1979
Methods of test for aluminium fluoride for industrial use - Determination of sulphur content (X-ray fluorescence spectro...
BS 5050-8:1980, ISO 3391-1976
Methods of test for cryolite - Determination of calcium content...
BS 5072-1:1974
Methods of test for sodium fluoride for industrial use - Determination of water-insoluble matter...
BS 5072-2:1974
Methods of test for sodium fluoride for industrial use - Determination of moisture content...
BS 5072-3:1975
Methods of test for sodium fluoride for industrial use - Determination of fluorine content...
BS 5072-4:1980, ISO 3428-1976
Methods of test for sodium fluoride for industrial use - Preparation and storage of test samples...
BS 5072-5:1980, ISO 3429-1976
Methods of test for sodium fluoride for industrial use - Determination of iron content...
BS 5072-6:1980, ISO 3430-1976
Methods of test for sodium fluoride for industrial use - Determination of silica content...
BS 5072-7:1980, ISO 3431-1976
Methods of test for sodium fluoride for industrial use - Determination of soluble sulphates content...
BS 5072-8:1980, ISO 3566-1976
Methods of test for sodium fluoride for industrial use - Determination of chlorides content...