GB/T 31776-2015
Determination method of methanol content in methanol gasoline for motor vehicles
GB/T 34100-2017
Test method for determination of total sulfur in light hydrocarbons,spark ignition engine fuel,diesel engine fuel, and engine oil—Ultraviolet fluorescence method
NB/SH/T\n0977-2019
NB/SH/T 0977-2019
Test method for determination of chlorine in light petroleum products by monochromatic wavelegth dispersive X-ray fluorescence spectrometry
SN/T 4438-2016
Determination of methanol in crude oils-Multidimensional gas chromatography
SH/T 0793-2007
Standard test method for aromatic carbon contents of hydrocarbon oils by high resolution nuclear magnetic resonance spectroscopy
GB/T 40394-2021
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
QB/T 5703-2022
DB51/T 1694-2013
DB44/T 1031-2012
DB22/T 1034-2011
NB/SH/T 0903-2015
Standard test method for determination of methanol content in fatty acid methyl esters by gas chromatography
NB/SH/T 6083-2023
DB22/T 259-2001
T/NAIA 087-2021
ASTM D2380-04(2019)
Standard Test Method for Methanol Content of Formaldehyde Solutions
T/NAIA 014-2020
DL/T 2445-2021
T/NAIA 016-2020
T/SDAQI 031-2021