Canadian Medical Guide > Analytical, Diagnostic and Therapeutic Techniques and Equipment > Investigative Techniques > Chemistry, Analytical > Chromatography > Chromatography, Liquid Terms and Definitions

Chromatography, Liquid

Medical Definition:	Chromatographic techniques in which the mobile phase is a liquid.
Guide Notes:	an anal chem technique; NIM; DF: CHROMATOGR LIQUID
Previously Indexed:	Chromatography (1966-1975)

Chromatography, Liquid Categories.

	Chromatography, Affinity - A chromatographic technique that utilizes the ability of biological molecules to bind to certain ligands specifically and reversibly. It is used in protein biochemistry. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
	Chromatography, Gel - Chromatography on non-ionic gels without regard to the mechanism of solute discrimination.
	Chromatography, High Pressure Liquid - Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed.
	Chromatography, Ion Exchange - Separation technique in which the stationary phase consists of ion exchange resins. The resins contain loosely held small ions that easily exchange places with other small ions of like charge present in solutions washed over the resins.
	Chromatography, Paper - An analytical technique for resolution of a chemical mixture into its component compounds. Compounds are separated on an adsorbent paper (stationary phase) by their varied degree of solubility/mobility in the eluting solvent (mobile phase).
	Chromatography, Thin Layer - Chromatography on thin layers of adsorbents rather than in columns. The adsorbent can be alumina, silica gel, silicates, charcoals, or cellulose. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
	Countercurrent Distribution - A method of separation of two or more substances by repeated distribution between two immiscible liquid phases that move past each other in opposite directions. It is a form of liquid-liquid chromatography. (Stedman, 25th ed)

Chromatography, Liquid Medical Definitions and Terms

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