HG/T 3772-2011
HG/T 3772-2011
m-Hydroxy-N,N-diethylanline
HG/T 3772-2011
HG/T 3772-2011
4-Amino-N-[3-(2-Hydroxyephyl)sulfone]phenylbenzamide
HG/T 3772-2011
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 3772-2011
HG/T 3772-2011
HG/T 3772-2011
HG/T 3772-2011
Surface active agents. Alkoxylated derivatives. Determination of hydroxyl value. N-methyl imidazole method
HG/T 3772-2011
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
HG/T 3772-2011
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method
HG/T 3772-2011
HG/T 3772-2011