(analytical chemistry) A technique that uses ion exchange to separate compounds, anions and cations according to their electrical properties.

(analytical chemistry) A form of chromatography in which the solid phase is silica gel or a similar inert material supported on a glass plate.

(analytical chemistry) Alternative spelling of thin-layer chromatography

(chemistry) A form of chromatography in which the mobile phase is a gas and the stationary phase is a liquid, usually on small beads packed in a long column

A form of chromatography in which compounds are separated according to their physical size

high-pressure liquid chromatography

(chemistry) A form of chromatography in which the liquid mobile phase is forced through a column of solid stationary phase under high pressure