HG/T 5350-2018
Biochemical reagent-Tris (hydroxymethyl ) aminomethane
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
HG/T 4122-2020
HG/T 5382-2018
Di-trimethylolpropane for industrial use
HG/T 4122-2009
QB/T 2975-2008
Trimethylolpropane oleate
HG/T 4947-2016
HG/T 2841-2023
HG/T 4328-2012
Water theatment chemical-Sodium salt of aminotrimethylene phosphonic acid
HG/T 2840-2010
Water treatment chemicals-Amino trimethylene phosphonic acid (solid)
KS M 8506-2008(2023)
Tricine N-[Tris(Hydroxymethyl)methyl]glycine〕
QB/T 5633.6-2022
HG/T 5687\uff5e5688-2020
T/SDHCIA 009-2021
KS M 8506-2008(2018)
Tricine N-[Tris(Hydroxymethyl)methyl]glycine〕
HG/T 4947~4948-2016
KS J 1001-1997(2023)
2- Bis(2- hydroxyethyl) amino-2-hydroxymethyl-1,3-propanediol(Bis-Tris)
KS M 8418-2006(2023)
2-Amino-2-hydroxymethyl-1,3-propanediol
HG/T 6010-2022
T/SHCDA 000002-2020