HG/T 5653-2019
HG/T 5653-2019
HG/T 5653-2019
Food contact materials - Polymer materials - Determination of 2,4,4'-Trichloro-2'-hydroxydiphenyl Ether (Triclosan) in food simulants - High performance liquid chromatography
HG/T 5653-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
HG/T 5653-2019
2,3-Dichloro-1,4-naphthoquinone
HG/T 5653-2019
Determination of 1,3-dichloro-2-propanol and 2,3-dichloro-1-propanol in soy sauce for export
HG/T 5653-2019
HG/T 5653-2019
HG/T 5653-2019
HG/T 5653-2019
Cosmetic raw materials. 2,4,4-trichloro-2hydroxy-diphenyl-ether (Triclosan).
HG/T 5653-2019
Determination of tri(2,3-dichloropropyl)phosphate,trisC2-carboxyethyl)phosphine and tris(chlorisopropyl)phosphate in polyurethane foams and its products-Gas chromatography-mass spectrometry
HG/T 5653-2019
HG/T 5653-2019
HG/T 5653-2019
Chemical reagent Arsenazo Ⅲ
HG/T 5653-2019
HG/T 5653-2019
1,1,2,2-Tetrachloroethane
HG/T 5653-2019
2-Amino-2-hydroxymethyl-1,3-propanediol
HG/T 5653-2019
HG/T 5653-2019
Iron ores—Determination of cobalt content—4-[(5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method
HG/T 5653-2019
1,1,2,2-Tetrachloroethane