IS 11911 : 1986 Specification for Caffeine, Food Grade
UDC 664.099 : 547.857.4 FAD8
Reaffirmed 2020
1 Scope
1.1 This standard prescribes the requirements and the methods of sampling and test for caffeine, food grade.
2 References
IS 2 : 1960 Rules for rounding off numerical values
IS 1070 : 1977 Specification for water for general laboratory use
IS 1699 : 1974 Methods of sampling and test for food colours
IS 2362 : 1973 Method for determination of water by the Karl Fisher method