GB/T 23671-2023
2-Hydroxy-6-naphthoic acid
GB/T 23671-2023
GB/T 23671-2023
GB/T 23671-2023
GB/T 23671-2023
2-Hydroxy-6-naphthalene carboxylic acid
GB/T 23671-2023
2,3-Dichloro-1,4-naphthoquinone
GB/T 23671-2023
2-Hydroxy-3-naphthoic acid
GB/T 23671-2023
GB/T 23671-2023
GB/T 23671-2023
2,3-Dichloro-1,4-naphthoquinone
GB/T 23671-2023
Chemicals applied in printing plates-2-Diazo-1-naphthoquinone-5-sulfonyl chloride
GB/T 23671-2023
Food contact materials - Polymer materials - Determination of 2,4,4'-Trichloro-2'-hydroxydiphenyl Ether (Triclosan) in food simulants - High performance liquid chromatography
GB/T 23671-2023
Chemical reagent Arsenazo Ⅲ
GB/T 23671-2023
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
GB/T 23671-2023
Cosmetic raw materials. 2,4,4-trichloro-2hydroxy-diphenyl-ether (Triclosan).
GB/T 23671-2023
COSMETIC RAW MATERIALS. ASSAY OF 2,4,4-TRICHLORO-2-HYDROXY-DIPHENYL-ETHER (TRICLOSAN). POTENTIOMETRIC TITRATION.
GB/T 23671-2023
GB/T 23671-2023
COSMETIC RAW MATERIALS. 2,4,4-TRICHLORO-2HYDROXY-DIPHENYL-ETHER (TRICLOSAN).
GB/T 23671-2023
Dye, Red, 2,5,2',5'-Tetramethyltriphenylmethane-4,4'-Diazo-Bis-Betahydroxynaphthoic Anilide
GB/T 23671-2023
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)