HG/T 5485-2018
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
HG/T 5484\uff5e5487-2018
QB/T 4533-2013
Fatty alkyl trimehtyl ammonium methylsulfates
QB/T 4308-2012
Di(fatty acid ethyl ester)hydroxyethyl methyl ammonium methylsulfate
GB/T 35771-2017
Determination of dimethyl sulfate and diethyl sulfate in cosmetics—Gas chromatography-mass spectrometry method
GB/T 29641-2013
Poly(methyl methacrylate)(PMMA) cast noise barriers
HG/T 5714-2020
HG/T 5713\uff5e5716-2020
HG/T 2305-2017
Methyl methacrylate for industrial use
HG/T 5624\uff5e5627-2019
HG/T 4001-2008
Dimethyl sulfate for industrial use
HG/T 5489-2018
o-Methoxyaniline-p -sulfonylethyl hydrogen sulfate ester
HG/T 5803-2021
Methyl methacrylate recycled from plexiglass
HG/T 5501\uff5e5504-2018
HG/T 5502-2018
N -Methyl-4- (p -formylstyryl) pyridiniuID methyl sulfate
JC/T 2251-2014
Polymethyl methacrylate coating for waterproofing
HG/T 2305-1992
QB/T 3650-1999
HG/T 4001~4002-2008
SN/T 4475-2016
Inspection rules for import and export dangerous chemical products - Dimethyl sulfate