HG/T 6013-2022
T/CRIAC 0059-2021
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
32016R1934
32008H0472
GB/T 33085-2016
Water treatment chemicals—Poly(diallyldimethylammonium chloride)
QB/T 4533-2013
Fatty alkyl trimehtyl ammonium methylsulfates
HG/T 5360-2018
Dimethyldiallylammonium chloride for water treatment chemicals
HG/T 2230-2006
Water treatment chemicals-Dodecyl dimethyl benzyl ammonium chloride
GB/T 23324-2009
Textiles - Determination of surfactant - Distearyl dimethyl ammonium chloride
SH 2604.08-2003
Water treatment chemicals-Dodecyl(tetradecyl)dimethyl benzyl ammonium chloride
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
HG/T 5252-2017
Textiles dyeing and finishing auxiliaries—Determination of dihardenedtallow dimethyl ammonium compounds
HG/T 2230-1991
QB/T 1915-2021
GBZ/T 313.2-2018
Determination of trimethyltin chloride (TMT) in urine——Part2:Gas chromatographic–mass method
SN/T 3119-2012
Determination of distearyl dimethyl ammonium chloride in dyeing and finishing textile agents-LC-MS/MS
GBZ/T 313.1-2018
Determination of trimethyltin chloride (TMT) in urine-Part1:Gas chromatographic method
32014R1119R(01)
QB/T 1914-2013
Determination of mean relative molecular weight of alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide by GC