IS 10438 : 1983 Specification for Potassium Sulphite, 650 g/1 Aqueous Solution for Photographic Industry

1 Scope

1.1 This standard prescribes the requirements and the methods ofsampling and test for potassium sulphite, 650 g/1 aqueous solutionfor photographic industry.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 265 : 1976Specification for hydrochloric acid

IS 1070 : 1977Specification for water for general laboratory use

IS 4905 : 1968Methods for random sampling