GB/T 22591-2008
Water treatment chemicals - Bis-hexamethylene ariamine penta-methylene phosphonic acid
SN/T 5598-2024
T/CIESC 0025-2022
T/CPUIA 0004-2023
HG/T 2816-2014
T/CPUIA 0002-2023
GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines
GB/T 24801-2019
Antiscorching agent—N-cyclohexylthiophthalimide(CTP)
GB 29981-2013
GB/T 1400-2014
Chemical reagent―Hexamethylene tetramine
FZ/T 51011-2014
Fiber grade polyhexamethylene adipamide(PA66) chip
GB 1886.368-2023
GB/T 26458-2011
Fatty alkyl dimethyl amine oxides
FZ/T 51014-2018
Flame retardant polyhexamethylene adipamide(PA66)fiber grade chip
QB/T 4420-2012
GB/T 9015-1998
Hexamethylene tetramine for industrial use
QB/T 4084-2010
Dialkyl methyl tertiary amines
GBZ/T 300.137-2017
Determination of toxic substances in workplace air-Part 137: Ethylamine,ethylenediamine and cyclohexylamine
GB/T 32121-2015
Determination of 4-(aminomethyl)cyclohexanecarboxylic acid(tranexamic Acid)in toothpaste—HPLC-MS/MS
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