HG/T 5396\uff5e5399-2018
GB/T 38592-2020
Determination of 4,4'-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries
GA/T 1653-2019
Forensic sciences—Examination methods for chloracetophenone and o-chlorobenzalmalononitrile in tear agent samples—GC-MS
GB/T 37640-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
\u0413\u041e\u0421\u0422 26239.9-84
Trichlorsilane. Method of methyl chloride, ethyl chloride, butane, isobutane, methylene, chloroform, carbon tetrachloride, methyltrichlorsilane, chlormethylmethylsilane determination
GB/T 37042-2018
Hexamethylene diisocyanate
GB/T 13658-2015
Polymethylene polyphenylene isocyanate
GB/T 30304-2013
Methylphenyldichlorosilane for industial use
GB/T 20434-2006
Trichloromethylsilane
YS/T 1300-2019
Determination of methyldichlorosilane,trimethylchlorosilane and methyltrichlorosilane in chlorosilanes-Gas chromatography-mass spectrometry method
HG/T 5712-2020
GB/T 25254-2022
Poly-(tetra methylene ether glycol)(PTMEG) for industrial use
HG/T 2543-2021
Chloromethyl methyl ether for industrial use
YS/T 657-2016
Potassium tetrachloroplatinate(Ⅱ)
GB/T 23953-2009
Dimethyldichlorosilane for industrial use
HG/T 3958-2023
HG/T 6018-2022
HG/T 5687-2020
1,3,3-Trimethy-2-methyleneindoline
GB/T 22591-2008
Water treatment chemicals - Bis-hexamethylene ariamine penta-methylene phosphonic acid
HG/T 3777-2023