IS 6921 : 1973 Methods of sampling and test for lac and lac products

1 Scope

1.1 This standard prescribes the methods of sampling and testfor lac and lac products.

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 321 : 1964Specification for absolute alcohol

IS 323 : 1959Specification for rectified spirit

IS 324 : 1959Specification for ordinary denatured spirit

IS 460 : 1962 Specification for test sieves

IS 1070 : 1960Specification for water, distilled quality

IS 4908 : 1968Glossary of terms used in lac industry