SH 2604.02-2003
Water treatment chemicals-solidum(ethylenedinitrilo)-tetramethylenephosphate
HG/T 3538-2011
HG/T 4329-2012
Water treatment chemical-Ethylene diamine tetra (methylene phosphonic) penta sodium salt
HG/T 3538-2003
Water treatment chemical-Sodium ethylene diamine tetramethylene phosphonate
KS M 6628-2016(2021)
Blowing agent for rubber, dinitrosopenta methylene tetramine
GB/T 25254-2022
Poly-(tetra methylene ether glycol)(PTMEG) for industrial use
GB/T 37042-2018
Hexamethylene diisocyanate
HG/T 3777-2023
GB/T 1400-2014
Chemical reagent―Hexamethylene tetramine
GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines
GB/T 9015-1998
Hexamethylene tetramine for industrial use
DB43/T 2200-2021
GB/T 26458-2011
Fatty alkyl dimethyl amine oxides
HG/T 4330-2012
Water treatment chemical-Sodium salt of diethylene triamine penta(methylene phosphonic acid)
HG/T 3777-2005
Water treatment chemicals-Diethlenetriamine penamethylene phosphonic acid
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
GB/T 22591-2008
Water treatment chemicals - Bis-hexamethylene ariamine penta-methylene phosphonic acid
HG/T 5868-2021
Technical specification for green-design product assessment-Polytetrarmethylene ether glycol
KS M 8432-2012(2023)
Hexamethylenetetramine
GB/T 25254-2010
Poly-(tetra methylene ether glycol) (PTMEG) for industrial