HG/T 3398-2003
O-Hydroxybenzoic acid(Salicylic acid)
HG/T 3398-2003
Food additive Propyl p-hydroxybenzoate
HG/T 3398-2003
HG/T 3398-2003
Determination of 4-hydroxybenzoic acid ester in food for export
HG/T 3398-2003
HG/T 3398-2003
HG/T 3398-2003
HG/T 3398-2003
HG/T 3398-2003
HG/T 3398-2003
Determination of seven parabens in cosmetics—High performance liquid chromatography
HG/T 3398-2003
HG/T 3398-2003
Determination of benzoic acid、sorbic acid and p-hydroxybenzoic acid esters antiseptics in milk and dairy products for export - HPLC Method
HG/T 3398-2003
HG/T 3398-2003
Food additive—Ethyl p-hydroxybenzoate
HG/T 3398-2003
Determination of p-hydroxybenzoic acid esters in foods
HG/T 3398-2003
Determination of benzoic acid,sorbic acid and parabens in Chinese traditional medicine preparation -Liquid chromatographic method
HG/T 3398-2003
HG/T 3398-2003
Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings—High performance liquid chromatographic method
HG/T 3398-2003
HG/T 3398-2003
Method for determination of p-hydroxydenzoic acid esters in foods