HG/T 2027-2017
Benzyl chloride for industrial use
GB/T 21037-2024
Determination of diaveridine, trimethoprim and ormetoprim in feeds
DB37/T 3281-2018
HG/T 5625-2019
DB37/T 3282-2018
HG/T 2027-1991
GB/T 33085-2016
Water treatment chemicals—Poly(diallyldimethylammonium chloride)
SN/T 2538-2010
Determination of sulfonamides potentiator residues in animal origin foodstuffs for import and export-LC-MS/MS method
HG/T 6013-2022
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 5624\uff5e5627-2019
GB/T 29666-2013
Cosmetic preservatives - Mixture of methylchloroisothiazolinone and methylisothiazolinone with magnesium chloride and magnesium nitrate
HG/T 5360-2018
Dimethyldiallylammonium chloride for water treatment chemicals
GBZ/T 313.2-2018
Determination of trimethyltin chloride (TMT) in urine——Part2:Gas chromatographic–mass method
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
GBZ/T 313.1-2018
Determination of trimethyltin chloride (TMT) in urine-Part1:Gas chromatographic method
HG/T 5252-2017
Textiles dyeing and finishing auxiliaries—Determination of dihardenedtallow dimethyl ammonium compounds
HG/T 2230-1991