| thin-layer chromatography |
(TLC) type of chromatography in which the stationary phase is a thin layer of an adsorbent, eg, silica gel, coated on a rectangular plate and the mobile phase is a solvent mixture. The sample is applied to a small spot on the plate, and then the plate is stood on end with its lower edge in solvent. ...
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| thin-layer chromatography |
Chromatography is a family of analytical chemistry techniques for the separation of mixtures. It involves passing the sample, a mixture which contains the analyte, in the "mobile phase", often in a stream of solvent, through the "stationary phase." The stationary phase retards the passage of the components of the sample. When components pass through the system at different rates they become separated in time, like runners in a marathon. ...
출처: en.wikipedia.org/wiki/Thin-Layer_Chromatography
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| thin-layer chromatography |
Chromatography in which a solvent is passed over a solid support that has been applied as a thin layer to a glass or plastic plate.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/t...
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