Cosmetic raw materials. Esters of p-hydroxybenzoic acid. Determination of purity by high pressure liquid chromatography.
NORMA vydaná dňa 27.6.2007
Designation standards: UNE 84715:2007
Publication date standards: 27.6.2007
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE