HG/T 4947~4948-2016
T/SDHCIA 008-2021
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
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
T/SDHCIA 009-2021
HG/T 4711-2014
T/CPCIF 0318-2023
\u0413\u041e\u0421\u0422 32534-2013
Diphenylol propane. Determination in air
T/SHCDA 000002-2020
HG/T 5381\uff5e5384-2018
\u0413\u041e\u0421\u0422 12138-86
Diphenylolpropane for industrial use. Specifications
UNE 84614:1998
COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HYDANTOIN.
KS M 8418-2006(2023)
2-Amino-2-hydroxymethyl-1,3-propanediol
KS J 1001-1997(2023)
2- Bis(2- hydroxyethyl) amino-2-hydroxymethyl-1,3-propanediol(Bis-Tris)
UNE 84623:1998
COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HYDANTOINE. DETERMINATION OF TOTAL FORMALDELYDE. POTENCIOMETRIC METHOD.
UNE-CEN/TS 13130-28:2006 EX
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 28: Determination of 1,1,1-trimethylolpropane in food simulants