GB/T 8851-2005
Food additive Propyl p-hydroxybenzoate
GB/T 8851-2005
Determination of 4-hydroxybenzoic acid ester in food for export
GB/T 8851-2005
GB/T 8851-2005
GB/T 8851-2005
GB/T 8851-2005
GB/T 8851-2005
Food additive—Ethyl p-hydroxybenzoate
GB/T 8851-2005
Determination of p-hydroxybenzoic acid esters in foods
GB/T 8851-2005
GB/T 8851-2005
GB/T 8851-2005
Determination of benzoic acid、sorbic acid and p-hydroxybenzoic acid esters antiseptics in milk and dairy products for export - HPLC Method
GB/T 8851-2005
Determination of benzoic acid,sorbic acid and parabens in Chinese traditional medicine preparation -Liquid chromatographic method
GB/T 8851-2005
GB/T 8851-2005
Method for determination of p-hydroxydenzoic acid esters in foods
GB/T 8851-2005
Food additive—Propyl p-hydroxybenzoate
GB/T 8851-2005
Food additive—Ethyl p-hydroxybenzoate
GB/T 8851-2005
Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings—High performance liquid chromatographic method
GB/T 8851-2005
GB/T 8851-2005
GB/T 8851-2005