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
CID A-A-53729A
DIMETHYL SULFOXIDE IRRIGATION, USP (SUPERSEDING A-A-53729)
T/NAIA 0321-2024
T/SSM 4-2021
\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