GB/T 37007-2018
Electronic grade trimethylgallium
GB/T 37030-2018
Electronic grade trimethylindium
GB/T 36653-2018
Electronic grade trimethylaluminium
GB/T 24770-2009
Trimethyl amine for industrial use
GB/T 35501-2017
Methyltrimethoxysilane for industrial use
HG/T 5790-2021
Iodotrimethylsilane
QB/T 2749-2012
HG/T 5393-2018
Trimethylchlorosilane for industrial use
SH/T 1779-2014
HG/T 5687-2020
1,3,3-Trimethy-2-methyleneindoline
GB 5009.179-2016
QB/T 4533-2013
Fatty alkyl trimehtyl ammonium methylsulfates
HG/T 4415-2012
HG/T 2974-1999
Solutions of 30% trimethylamine for industrial use
QB/T 5062-2017
Fragrance- 3,5,5-trimethylhexyl acetate
HG/T 6013-2022
GB/T 40394-2021
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
HG/T 5072-2016
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
HG/T 5073-2016
Bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide
HJ1076-2019