HG/T 5949\uff5e5950-2021
HG/T 3958-2023
GB/T 23668-2016
2,6-Dichloro-4-nitroaniline
HG/T 3958-2007
3-Chloro-2-methylaniline
GB/T 38592-2020
Determination of 4,4'-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries
HG/T 4709-2014
HG/T 5274-2017
4-Chloro-3,5-dimethylphenol
YY/T 0213-1995
HG/T 4022-2016
p-Chloro-o-nitroaniline (Red base 3GL)
32015D1875
HG/T 5485-2018
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
HG/T 6343-2024
GB/T 23668-2009
2,6-Dichloro-4-nitroaniline
HG/T 5950-2021
GB/T 14457.8-1993
Isolate and synthetic aroma chemicals—Determination of tertiary content by acetyl chloride-dimethyl aniline method
YS/T 1388-2020
HG/T 5484\uff5e5487-2018
GA/T 721.2-2021
General technical requirements for reagents of developing latent fingerprints—Part 2:3,3′,5,5′-Tetramethylbenzidine(TMB)
HG/T 6251-2023
SN/T 2038-2007