HG/T 5798-2021
Methyl divinyl disiloxane/disilazane coupling agent
HG/T 5797\uff5e5798-2021
T/FSI 081-2022
T/FSI 074-2021
T/FSI 018-2019
GBZ/T 300.68-2017
Determination of toxic substances in workplace air-Part 68: Styrene,methylstyrene and divinyl benzene
HG/T 5501\uff5e5504-2018
HG/T 5250~5252-2017
T/FSI 080-2022
T/FSI 075-2021
YS/T 1317-2019
Method for chemical analysis of karstedt catalyst solution-Determination of platinum content-Hydrazine hydrate reduction method
T/FSI 012-2017
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
GB/T 23324-2009
Textiles - Determination of surfactant - Distearyl dimethyl ammonium chloride
HG/T 5252-2017
Textiles dyeing and finishing auxiliaries—Determination of dihardenedtallow dimethyl ammonium compounds
GB/T 15072.4-2008(\u82f1\u6587\u7248)
贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法
SN/T 3119-2012
Determination of distearyl dimethyl ammonium chloride in dyeing and finishing textile agents-LC-MS/MS
GB/T 31403-2015
Plastics—Acrylonitrile-butadiene-styrene/poly (methyl methacrylate) alloy
QB/T 4817-2015
Fragrance-3,3-dimethyl-5-(2,2,3-trimethyl-3cyclopenten-1-yl)-4-penten-2-ol
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