32015D1873
32018D1463
HG/T 5845\uff5e5848-2021
HG/T 4896~4897-2016
32015D1875
HG/T 5501\uff5e5504-2018
HG/T 5948-2021
32018R0240
GB 5009.282-2020
HG/T 5484\uff5e5487-2018
HG/T 5946\uff5e5948-2021
HG/T 2417-1993
HG/T 3803-2006
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
SN/T 3153-2012
Determination of N,N-bis(2-hydroxyethyl)-p-phenylenediamine,N,N-dimethyl-p-phenylenediamine,N,N-diethyl-p-phenylenediamine,N-phenyl-p-phenylenediamine and their salts in oxidative hair dyes for export-High performance liquid chromatography
HG/T 5947-2021
HG/T 6314-2024
T/SDSCCE 031-2022
HG/T 4895-2016
Blend of rubber antioxidant-N-( 1-methylheptyl)-N'-phenyl-p-phenylenediamine and polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (8PPD/TMQ)
32017D2170