BS 2073:1976
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Methods of test for essential oils
Hardcopy
23-07-2013
English
30-06-1980
Describes preliminary examination and 14 physical and chemical methods. Includes 4 methods additional to the 1962 edition covering alcohol-insoluble impurities, water content, ester value after formulation and calculation of free tertiary alcohols, and gas chromatography of 7 oils.
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