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Chromatography

Techniques used to separate mixtures of substances based on differences in the relative affinities of the substances for mobile and stationary phases. A mobile phase (fluid or gas) passes through a column containing a stationary phase of porous solid or liquid coated on a solid support. Usage is both analytical for small amounts and preparative for bulk amounts.

Year introduced: 1966

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Subheadings:

Tree Number(s): E05.196.181

MeSH Unique ID: D002845

Entry Terms:

  • Chromatographies

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