HG/T 5845\uff5e5848-2021
HG/T 5847-2021
4-Amino-N-[3-(2-Hydroxyephyl)sulfone]phenylbenzamide
GB 1886.368-2023
GB 1886.354-2021
T/SCAS 16-2024
T/CSTM 00085-2019
GB/T 43179-2023
Determination of material insoluble in N,N-dimethylformamide for pesticides
GB/T 17521-1998
Chemical reagent--N,N-Dimethylformamide
32018D1463
GB/T 24801-2019
Antiscorching agent—N-cyclohexylthiophthalimide(CTP)
HG/T 5351-2018
Textile dyeing and finishing-Determination of N,N -Dimethylformamide
DB34/T 4300-2022
QB/T 4420-2012
32017D2170
32015D1875
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 3803-2006
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
GB 29981-2013
GB/T 21841-2019
Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine(6PPD)