GB/T 38593-2020
m-Aminobenzotrifluoride
T/ZZB 1321-2019
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 5845\uff5e5848-2021
GB/T 17088-1997
Workplace air—Determination of N-methylaniline—Solvent desorption gas chromotrographic method
GA/T 2053-2023
Forensic sciences—Correlation analysis of methamphetamine samples—LC-MS
GB/T 17089-1997
Workplace air—Determination of N,N-dimethylaniline—Solvent desorption gas chromatographic method
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
T/JSCIA 3-2024
32008H0098
32021D2146
EN ISO 15181-5:2008
32010L0051
HG/T 2585-2009
HG/T 3397-2010
o-Nitro-p-toluidine
GB/T 26603-2011
N,N-Dimethy aniline
HG/T 5842-2021
ο-Acetoacetotoluidide
HG/T 3409-2010
N-Methylaniline
HG/T 3958-2023
SN/T 4303-2015
Determination of aniline and methyl aniline compounds in motor gasoline - Gas chromatography