GB/T 38593-2020
m-Aminobenzotrifluoride
GB/T 26603-2011
N,N-Dimethy aniline
HG/T 3409-2010
N-Methylaniline
HG/T 5842-2021
ο-Acetoacetotoluidide
HG/T 3958-2023
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
SN/T 4303-2015
Determination of aniline and methyl aniline compounds in motor gasoline - Gas chromatography
HG/T 5848-2021
2,4-Dimethylacetoacetanilide
GB/T 38592-2020
Determination of 4,4'-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries
HG/T 5485-2018
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
HG/T 3416-2009
GA/T 1241-2015
Technical specifications for latent bloody fingerprint development by TMB in forensic science
GB/T 29636-2023
Examination methods for methamphetamine in suspected drugs
HG/T 5951\uff5e5952-2021
DB34/T 2508-2015
SF/T 0176-2024
HG/T 5951-2021
HG/T 3397-2010
o-Nitro-p-toluidine
HG/T 5484\uff5e5487-2018
HG/T 5842\uff5e5844-2021