normal-phase chromatography

https://doi.org/10.1351/goldbook.N04214
An
elution
procedure in which the stationary phase is more polar then the mobile phase. This term is used in liquid
chromatography
to emphasize the contrast to
reversed-phase chromatography
.
Source:
PAC, 1993, 65, 819. (Nomenclature for chromatography (IUPAC Recommendations 1993)) on page 826 [Terms] [Paper]