YS/T 1503-2021
YS/T 1503-2021
YS/T 1503-2021
Textiles―Determination of 1,2-dichloroethane,ethylene chlorohydrin and chloroacetic acid
YS/T 1503-2021
Water treatment chemicals:2-Hydroxyphosphonoacetic acid
YS/T 1503-2021
YS/T 1503-2021
YS/T 1503-2021
YS/T 1503-2021
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
YS/T 1503-2021
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
YS/T 1503-2021
YS/T 1503-2021
YS/T 1503-2021
Cosmetic raw materials. Plant extracts. Hydroglycolic extract horsetail (Equisetum arvense l.)
YS/T 1503-2021
YS/T 1503-2021
Cosmetic raw materials. Plant extracts. Hydroglycolic extract of apple.
YS/T 1503-2021
Cosmetic raw materials. Plant extracts. Hydroglycolic extract burdock (Arctium majus l.)
YS/T 1503-2021
Cosmetic raw materials. Plants extracts. Oat hydroglycolic extract (Avena sativa L.)
YS/T 1503-2021
Cosmetic raw materials. Plants extracts. Green tea hydroglycolic extract (Camellia sinensis L.).
YS/T 1503-2021
Cosmetic raw materials. Plants extracts. Ginseng hydroglycolic extract (Panax ginseng C.A. Meyer).
YS/T 1503-2021
Cosmetic raw materials. Plants extracts. Hedera hydroglycolic extract (Hedera helix L.).
YS/T 1503-2021
Cosmetic raw materials. Plants extracts. Bladderwrack hydroglycolic extrac (Fucus vesiculosus L.)