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chromatography
[ kroh-muh-tog-ruh-fee ]
noun
, Chemistry.
- the separation of mixtures into their constituents by preferential adsorption by a solid, as a column of silica column chromatography or a strip of filter paper paper chromatography, or by a liquid.
chromatography
/ ˌkrəʊmətəˈɡræfɪk; ˌkrəʊməˈtɒɡrəfɪ /
noun
- the technique of separating and analysing the components of a mixture of liquids or gases by selective adsorption in, for example, a column of powder ( column chromatography ) or on a strip of paper ( paper chromatography ) See also gas chromatography
chromatography
/ krō′mə-tŏg′rə-fē /
- A technique used to separate the components of a chemical mixture by moving the mixture along a stationary material, such as gelatin. Different components of the mixture are caught by the material at different rates and form isolated bands that can then be analyzed.
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Derived Forms
- ˌchromaˈtographer, noun
- ˌchromatoˈgraphically, adverb
- chromatographic, adjective
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Other Words From
- chroma·togra·pher noun
- chro·mat·o·graph·ic [kr, uh, -mat-, uh, -, graf, -ik, kroh-m, uh, -t, uh, -], adjective
- chroma·to·graphi·cal·ly adverb
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Word History and Origins
Origin of chromatography1
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Example Sentences
Mr Field, in his Chromatography, has rendered a very great service to art.
From Project Gutenberg
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