![Fractionation of polar compounds from crude oils by hetero-medium pressure liquid chromatography (H-MPLC) and molecular characterization by ultrahigh-resolution mass spectrometry - ScienceDirect Fractionation of polar compounds from crude oils by hetero-medium pressure liquid chromatography (H-MPLC) and molecular characterization by ultrahigh-resolution mass spectrometry - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0016236120302842-ga1.jpg)
Fractionation of polar compounds from crude oils by hetero-medium pressure liquid chromatography (H-MPLC) and molecular characterization by ultrahigh-resolution mass spectrometry - ScienceDirect
![Molecules | Free Full-Text | Vegetable Oils as Alternative Solvents for Green Oleo-Extraction, Purification and Formulation of Food and Natural Products Molecules | Free Full-Text | Vegetable Oils as Alternative Solvents for Green Oleo-Extraction, Purification and Formulation of Food and Natural Products](https://www.mdpi.com/molecules/molecules-22-01474/article_deploy/html/images/molecules-22-01474-g001.png)
Molecules | Free Full-Text | Vegetable Oils as Alternative Solvents for Green Oleo-Extraction, Purification and Formulation of Food and Natural Products
![The non-linear effect of oil polarity on the efficiency of low salinity waterflooding: A pore-level investigation - ScienceDirect The non-linear effect of oil polarity on the efficiency of low salinity waterflooding: A pore-level investigation - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0167732221017931-ga1.jpg)