GB/T 40183-2021
Determination of DNA methylation—Pyrosequencing
T/CRIAC 0060-2021
GB/T 34842-2017(\u82f1\u6587\u7248)
鞋类 化学试验方法 甲酰胺的测定
T/ZZB 1825-2020
T/QGCML 2182-2023
GB/T 1400-2014
Chemical reagent―Hexamethylene tetramine
T/CAS 990-2024
BS 3591:1985
Specification for industrial methylated spirits
HG/T 3481-2020
SN/T 0212.2-1993
Method for determination of clopidol residues in poultry meat for export. Methylation-gas chromatography
GB/T 38401-2019(\u82f1\u6587\u7248)
皮革和毛皮 化学试验 二甲基甲酰胺含量的测定
GB/T 17521-1998
Chemical reagent--N,N-Dimethylformamide
HG/T 5707\uff5e5708-2020
HG/T 5350-2018
Biochemical reagent-Tris (hydroxymethyl ) aminomethane
GB/T 33089-2016
Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride
1983\u00a0No. 252
The Methylated Spirits Regulations 1983
GB/T 6730.34-2017(\u82f1\u6587\u7248)
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
HG/T 6285-2024
HG/T 5707-2020
HG/T 3449-2012
Chemical reagent-Methyl red