HG/T 5845
HG/T 5845
Determination of Diethylamino hydroxybenzoyl hexyl benzoate as Sunscreen agent in Cosmetics―High performance liquid chromatography
HG/T 5845
HG/T 5845
Determination of 2,3,5,4'-tetrahydroxystilbene-O-β-D-glucoside in cosmetics―High performance liquid chromatography
HG/T 5845
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
HG/T 5845
HG/T 5845
HG/T 5845
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
HG/T 5845
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.
HG/T 5845
Standard Test Method for Determination of the Content of Nitroxide Radical (4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl) in Butadiene, Styrene and Isoprene by Cyclic Voltammetry Method
HG/T 5845
Standard Test Method for Hydroxyl Groups by Pyromellitic Dianhydride Esterification (Withdrawn 2003)