Separation of enantiomeric species due to the enantioselectivity of their interaction with the chiral selector(s) of a chromatographic (electrophoretic) system.
Source:
PAC, 2017, 90, 181. 'Terminology of separation methods (IUPAC Recommendations 2017)' on page 186 (https://doi.org/10.1515/pac-2017-0111)