That can be separated or analysed by chromatography

A chromatograph used in gas chromatography

(analytical chemistry) Any of various techniques for the qualitative or quantitative separation of the components of mixtures of compounds; all characterised by the use of a mobile phase (gas or liquid) moving relative to a stationary phase (liquid or solid) - the differences between the rates of migration of the compounds between the two phases effects the separation.

(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 simple form of analytical chromatography in which the stationary phase is a sheet of paper.

(chemistry) A form of chromatography in which the stationary phase has pores that allow separation of molecules having different sizes and shapes

gas-liquid 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