"Chromatography" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
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.
Below are MeSH descriptors whose meaning is more general than "Chromatography".
Below are MeSH descriptors whose meaning is more specific than "Chromatography".
This graph shows the total number of publications written about "Chromatography" by people in this website by year, and whether "Chromatography" was a major or minor topic of these publications.
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