| column chromatography |
a type of chromatography using a sorbent packed in a column. The sample, dissolved in a solvent, is poured in the top. Some components are retained in the column bound to the sorbent. They are then washed out (eluted) in successive aliquots of the same solvent (more strongly bound components being eluted later) or of different solvents.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| columna |
(co
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| columnar epithelium |
a type composed of tall prismatic cells.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| column 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/Column_chromatography
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| column |
A vertical stack of text; also called a leg.
출처: highered.mcgraw-hill.com/sites/0072407611/student_...
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