GB 1886.31-2015
GB 30602-2014
GB 8850-2005
Food additive—Ethyl p-hydroxybenzoate
YC/T 423-2011
Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings—High performance liquid chromatographic method
GB 8850-1988
Food additive—Ethyl p-hydroxybenzoate
SN/T 3920-2014
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
UNE 84022:2006
Cosmetic raw materials. Ethyl p-hidroxibenzoate.
UNE 84022:1994
COSMETIC RAW MATERIALS. ETHYL P-HIDROXIBENZOATE.
UNE 84695:2006
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
UNE 84697:2006
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.