 The Lab Depot chromatography chemical selection includes chemicals that are used in laboratory techniques for the separation of mixtures. Chromatography involves passing a mixture dissolved in chemicals - which makes up a mobile phase - through a stationary phase. The analyte, which is the substance to be separated and measured, is thereby isolated from other molecules in the mixture. There are various types of chromatography in use in the laboratory, including Column Chromatography, Planar Chromatography, Paper Chromatography, Thin Layer Chromatography, Gas Chromatography, Liquid Chromatography (LC), and Affinity Chromatography which is often used in biochemistry in the purification of proteins bound to tags.
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