HG/T 5252-2017
Textiles dyeing and finishing auxiliaries—Determination of dihardenedtallow dimethyl ammonium compounds
GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines
GB/T 26458-2011
Fatty alkyl dimethyl amine oxides
GB/T 13658-1992
Polymethylene polyphenylene isocyanate
QB/T 1915-2021
HG/T 2627-1994
QB/T 4533-2013
Fatty alkyl trimehtyl ammonium methylsulfates
QB/T 4084-2010
Dialkyl methyl tertiary amines
QB/T 4534-2013
Fatty alkylamidopropyldimethyl amines
GB/T 5543-2006
Resin finishing agent―Determination total formaldehyde content、free formaldehyde content and methylol formadehyde contend
QB/T 4308-2012
Di(fatty acid ethyl ester)hydroxyethyl methyl ammonium methylsulfate
QB/T 1914-2013
Determination of mean relative molecular weight of alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide by GC
QB/T 4082-2010
Fatty alkylamidopropyldimethyl betaine
GB/T 23324-2009
Textiles - Determination of surfactant - Distearyl dimethyl ammonium chloride
QB 1915-1993
GB 5009.254-2016
HG/T 5250~5252-2017
SY/T 5094-2017
Filtration reducer for drilling fluid-Sulfonated methyl pheuol-fomaldehyde resin(SMP)
SN/T 3654-2013
Food contact materials-Paper and regenerated fiber-Determination of total contant of distearyl dimethyl ammonium chloride,ditallow alkyl dimethyl ammonium chloride,and di(hydrogentated tallow)dimethyl ammonium chloride-Liquid chromatography-tandem mass sp
QB/T 2344-2012
Amphoteric surfactants-Fatty alkyl dimethyl betaines