Specifies limits for residue on ignition, chloride, sulphur dioxide, ammoniacal nitrogen, nitrogen oxides, iron, copper, manganese, arsenic. All the numerical limits refer to acid of density 1.215 g/ml at 20°C. Conversions to 100 per cent acid basis are given. Test methods are described.
BS 3031:1972
Original price was: $190.50.$95.00Current price is: $95.00.
Specification for sulphuric acid for use in lead-acid batteries
BSI Group , 03/07/1972
Pages: 22
