GB/T 21395-2024
Dimethyl sulfoxide
HG/T 6144-2023
GB/T 21395-2008
Dimethyl sulfoxide
NB/SH/T 0838-2010
Determination of polycyclic aromatics(PCA) in unused lubricating base oils and asphaltene free petroleum fractions-Dimethyl sulphoxide extraction refractive index method
T/NAIA 0321-2024
CID A-A-53729A
DIMETHYL SULFOXIDE IRRIGATION, USP (SUPERSEDING A-A-53729)
T/SSM 4-2021
HG/T 5344\uff5e5349-2018
GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines
GB/T 23953-2009
Dimethyldichlorosilane for industrial use
GB/T 26603-2011
N,N-Dimethy aniline
HG/T 5619-2019
GB/T 26458-2011
Fatty alkyl dimethyl amine oxides
HG/T 2366-2015
Polydimethylsiloxane trimethylsiloxy terminated
GB/T 20436-2006
Dimethylsiloxane cyclics mixture
QB/T 4646-2014
Dimethyl benzyl carbinyl butyrate
QB/T 4658-2014
Dimethyl benzyl carbinyl acetate
HG/T 4470-2012
HG/T 4417-2012
\u0413\u041e\u0421\u0422 \u0420 55394-2013
Unused lubricating base oils and asphaltene free petroleum fractions. Determination of polycyclic aromatics by dimethyl sulphoxide extraclion method and refractive index measuring