IS 879 : 1981 Sodium nitrite

1 Scope

1.1 This standard prescribes the requirements and is the methodssampling and test for sodium nitrite.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 264 : 1976Specification for nitric acid

IS 265 : 1976Specification for hydrochloric acid

IS 266 : 1977Specification for sulphuric acid

IS 323 : 1959Specification for rectified spirit

IS 695 : 1975Specification for acetic acid

IS 1070 : 1977Specification for water for general laboratory use

IS 2088 : 1971Methods for determination of arsenic

IS 4161 : 1967Specification for Nessler cylinders

IS 4905 : 1968Methods for random sampling