Solvent used to disperse the extraction solvent as fine droplets throughout the sample solution in dispersive liquid–liquid microextraction.
Note: The dispersion solvent is typically a polar organic solvent miscible with water.
Source:
PAC, 2016, 88, 517. 'Glossary of terms used in extraction (IUPAC Recommendations 2016)' on page 534 (https://doi.org/10.1515/pac-2015-0903)