Definitions for "Chromatography"
an analytical and preparative technique for separating substances by differences in their selective adsorption to solids, by passing a liquid over the solid, to which the substances to be separated have usually been adsorbed in a preliminary step. The major variations are column chromatography, in which the substances to be separated are adsorbed to a column with any of a wide variety of adsorbing solids in powdered or granulated form; paper chromatography, in which the solids are applied as a spot at one end of a strip of absorbent paper (such as filter paper), and the liquid is percolated through the paper by capillary action; and thin-layer chromatography (TLC), which is similar to paper chromatography, but the adsorbent material is, instead of paper, a thin layer of finely powdered material, such as cellulose or silica, on a backing of glass or plastic, called a TLC plate. A modern version of column chromatography is high-performance liquid chromatography, usually referred to as HPLC.
A technique used to separate complex mixtures.
a way of finding out which substances a mixture contains by passing it through or over something that absorbs the different substances at different rates.
A system of scientific analysis that allows the identification and the quantification of the molecular components of a plants essence. Chromatography is also used to analyze finished perfumes and gage their longevity.
a laboratory test performed on a pregnant woman's urine to detect illegal drugs, such as cocaine, heroin, and marijuana.
Keywords:  treatise, colors
A treatise on colors
Keywords:  album, hop, trip, post, second
Chromatography is a 2004 Post Trip Hop album by Second Person.