DB37/T 3028-2017
DB37/T 3028-2017
Food additive Propyl p-hydroxybenzoate
DB37/T 3028-2017
Determination of 4-hydroxybenzoic acid ester in food for export
DB37/T 3028-2017
DB37/T 3028-2017
DB37/T 3028-2017
DB37/T 3028-2017
DB37/T 3028-2017
O-Hydroxybenzoic acid(Salicylic acid)
DB37/T 3028-2017
Determination of seven parabens in cosmetics—High performance liquid chromatography
DB37/T 3028-2017
DB37/T 3028-2017
Determination of benzoic acid、sorbic acid and p-hydroxybenzoic acid esters antiseptics in milk and dairy products for export - HPLC Method
DB37/T 3028-2017
Food additive—Ethyl p-hydroxybenzoate
DB37/T 3028-2017
Determination of p-hydroxybenzoic acid esters in foods
DB37/T 3028-2017
DB37/T 3028-2017
Determination of benzoic acid,sorbic acid and parabens in Chinese traditional medicine preparation -Liquid chromatographic method
DB37/T 3028-2017
Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings—High performance liquid chromatographic method
DB37/T 3028-2017
DB37/T 3028-2017
Method for determination of p-hydroxydenzoic acid esters in foods
DB37/T 3028-2017
Food additive—Propyl p-hydroxybenzoate
DB37/T 3028-2017
Food additive—Ethyl p-hydroxybenzoate