HG/T 5805-2021
D-dihydrophenylglycine methyl sodium Dane salt
HG/T 6035-2022
HG/T 5803\uff5e5806-2021
GB/T 14375-1993
Water quality--Determination of monomethyl hydrazine--p-Dimethylaminobenzaldehyde spectrophotometric method
HJ 674-2013
GB 29944-2013
HG/T 5083-2016
Rubber antioxidant-2,4,6-Tris(N-1,4-dimethylpentyl-p-phenylenediamino)-1,3,5-triazine
GB 1886.354-2021
HG/T 5845\uff5e5848-2021
HG/T 5484\uff5e5487-2018
HG/T 3803-2006
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
KS M 8555-2005(2018)
p-Dimethylaminobenzaldehyde
GB/T 25786-2016
2-Amino-4-acetamino anisole
20060430-T-467
GB/T 7370-2015
p-Anisidine
GB/T 40907-2021
Methods for the determination of prohibited substances in furniture products and related materials—2,4-diaminotoluene and 4,4'-methylenedianiline
GB/T 20693-2020
Emamectin benzoate technical material
GB/T 20694-2019
Emamectin benzoate emulsifiable concentrates
GB/T 23670-2016
2-Amino-5-chloro-4-methybenzenesulfonic acid(CLT acid)