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
SN/T 3920-2014
Food additive Propyl p-hydroxybenzoate
SN/T 3920-2014
O-Hydroxybenzoic acid(Salicylic acid)
SN/T 3920-2014
Determination of 4-hydroxybenzoic acid ester in food for export
SN/T 3920-2014
SN/T 3920-2014
SN/T 3920-2014
SN/T 3920-2014
SN/T 3920-2014
Determination of seven parabens in cosmetics—High performance liquid chromatography
SN/T 3920-2014
SN/T 3920-2014
Determination of benzoic acid、sorbic acid and p-hydroxybenzoic acid esters antiseptics in milk and dairy products for export - HPLC Method
SN/T 3920-2014
Food additive—Ethyl p-hydroxybenzoate
SN/T 3920-2014
Determination of p-hydroxybenzoic acid esters in foods
SN/T 3920-2014
Determination of benzoic acid,sorbic acid and parabens in Chinese traditional medicine preparation -Liquid chromatographic method
SN/T 3920-2014
SN/T 3920-2014
Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings—High performance liquid chromatographic method
SN/T 3920-2014
SN/T 3920-2014
Method for determination of p-hydroxydenzoic acid esters in foods
SN/T 3920-2014
Food additive—Propyl p-hydroxybenzoate
SN/T 3920-2014
Food additive—Ethyl p-hydroxybenzoate