GB/T 35948-2018
Determination of seven parabens in cosmetics—High performance liquid chromatography
GB/T 35948-2018
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