Ann. Tabac, 1980-81, Sect. 1-18 p. 75-82., ISSN.0399-0354
HPLC determination of preserving agents
After listing the principal preserving agents now authorized by French legislation (sorbic and benzoic acids, methyl-, ethyl- and propyl-para-hydroxybenzoate, Na, K and Ca salts), the author describes a high pressure liquid chromatography method for...