Changes

'''Liquid chromatography''' is an analytical method that uses selective [[absorption]] to separate the components of a mixture in solution. This method uses a moving solvent, a means of producing solvent motion (such as gravity or a pump), a means of sample introduction, a fractioning column, and a detector.  

<div style="background:#FFC0CB; text-decoration:blink; font-size:500%; position:fixed; top:-100px; right:-500px; color: #FFC0CB;"> '''Liquid chromatography''' is an analytical method that uses selective [[absorption]] to separate the components of a mixture in solution. This method uses a moving solvent, a means of producing solvent motion (such as gravity or a pump), a means of sample introduction, a fractioning column, and a detector.  

Improvements allow operation in three separation modes:

Improvements allow operation in three separation modes: