GB/T 35948-2018
Determination of seven parabens in cosmetics—High performance liquid chromatography
GB/T 35948-2018
GB/T 35948-2018
3,4,5-Trimethoxybenzoic acid
GB/T 35948-2018
GB/T 35948-2018
3,4,5-Trimethoxybenzoic acid methyl ester
GB/T 35948-2018
COSMETIC RAW MATERIALS. TEST OF CONTENT OF STERS OF P-HYDROXYBENZOATES. BROMINATION METHOD.
GB/T 35948-2018
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
GB/T 35948-2018
Technical 4-hydroxybenzoic acid. Specifications
GB/T 35948-2018
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.
GB/T 35948-2018
Food additive Propyl p-hydroxybenzoate
GB/T 35948-2018
GB/T 35948-2018
O-Hydroxybenzoic acid(Salicylic acid)
GB/T 35948-2018
Determination of 4-hydroxybenzoic acid ester in food for export
GB/T 35948-2018
GB/T 35948-2018
GB/T 35948-2018
GB/T 35948-2018
GB/T 35948-2018
GB/T 35948-2018
Determination of benzoic acid、sorbic acid and p-hydroxybenzoic acid esters antiseptics in milk and dairy products for export - HPLC Method
GB/T 35948-2018
Food additive—Ethyl p-hydroxybenzoate