T/QGCML 4395-2024
T/QGCML 4395-2024
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
T/QGCML 4395-2024
T/QGCML 4395-2024
T/QGCML 4395-2024
Determination of triclosan in air freshening preparations-High performance liquid chromatography
T/QGCML 4395-2024
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
T/QGCML 4395-2024
Food contact materials - Polymer materials - Determination of 2,4,4'-Trichloro-2'-hydroxydiphenyl Ether (Triclosan) in food simulants - High performance liquid chromatography
T/QGCML 4395-2024
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
T/QGCML 4395-2024
T/QGCML 4395-2024
Cosmetic raw materials. 2,4,4-trichloro-2hydroxy-diphenyl-ether (Triclosan).
T/QGCML 4395-2024
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
T/QGCML 4395-2024
COSMETIC RAW MATERIALS. ASSAY OF 2,4,4-TRICHLORO-2-HYDROXY-DIPHENYL-ETHER (TRICLOSAN). POTENTIOMETRIC TITRATION.
T/QGCML 4395-2024
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
T/QGCML 4395-2024
COSMETIC RAW MATERIALS. 2,4,4-TRICHLORO-2HYDROXY-DIPHENYL-ETHER (TRICLOSAN).
T/QGCML 4395-2024
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
T/QGCML 4395-2024
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
T/QGCML 4395-2024
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
T/QGCML 4395-2024
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
T/QGCML 4395-2024
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
T/QGCML 4395-2024
Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{(4-(2-ethyl-hexyloxy)-2-hydroxy)-phenyl}-6-(4-methoxyphenyl) and 2,2-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol. Determination by liquid chromatography.