IS 2317 : 1975 Method for gravimetric determination of sulphates

1 Scope

1.1 This standard prescribes the method for gravimetricdetermination of sulphates as barium sulphate.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 264 : 1968Specification for nitric acid

IS 265 : 1962Specification for hydrochloric acid

IS 266 : 1961Specification for sulphuric acid

IS 1070 : 1960Specification for water, distilled quality