GB/T 17814-2022
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
GB/T 17814-2022
Determination of triclosan in air freshening preparations-High performance liquid chromatography
GB/T 17814-2022
Food contact materials - Polymer materials - Determination of 2,4,4'-Trichloro-2'-hydroxydiphenyl Ether (Triclosan) in food simulants - High performance liquid chromatography
GB/T 17814-2022
E-liquid—Determination of nicotine, propylene glycol and glycerol—Gas chromatographic method
GB/T 17814-2022
Determination of methyldichlorosilane,trimethylchlorosilane and methyltrichlorosilane in chlorosilanes-Gas chromatography-mass spectrometry method
GB/T 17814-2022
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
GB/T 17814-2022
GB/T 17814-2022
Cosmetic raw materials. 2,4,4-trichloro-2hydroxy-diphenyl-ether (Triclosan).
GB/T 17814-2022
Determination of chloroform,benzene,carbon tetrachloride,chloropicrine,nitrobenzene and dichlorotoluene in cosmetics
GB/T 17814-2022
Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics—Headspace gas chromatography
GB/T 17814-2022
Method for analysis of calcium metal--The determination of aluminium by oxine chloroform extraction photometric method
GB/T 17814-2022
Determination of Octachlorodipropyl ether residue in tea for import and export-Gas chromatographic method
GB/T 17814-2022
Forensic sciences—Examination methods for chloracetophenone and o-chlorobenzalmalononitrile in tear agent samples—GC-MS
GB/T 17814-2022
Determination of chloride in ethylene glycol,diethylene glycol and triethylene glycol-Ion chromatography
GB/T 17814-2022
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
GB/T 17814-2022
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
GB/T 17814-2022
Determination of tri(2,3-dichloropropyl)phosphate,trisC2-carboxyethyl)phosphine and tris(chlorisopropyl)phosphate in polyurethane foams and its products-Gas chromatography-mass spectrometry
GB/T 17814-2022
Determination of toxic substances in workplace air-Part 73: Methyl chloride, dichloromethane, chloroform and carbon tetrachloride
GB/T 17814-2022
GB/T 17814-2022
Tobacco flavorings—Determination of ethanol,1,2-propylene glycol and glycerol—Gas chromatography method