circular paper chromatography
circular paper chromatography
[′sər·kyə·lər ′pā·pər ‚krō·mə′täg·rə·fē] (analytical chemistry)
A paper chromatographic technique in which migration from a spot in the sheet takes place in 360° so that zones separate as a series of concentric rings.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive
Circular Paper Chromatography. The crude extract was spotted in the center of a circular Whatman No.
For this experiment, the same sample purified using circular paper chromatography technique was employed.
The plant extract was run on circular paper chromatography using isopropanol : water (4 : 1) solvent system and developed with Cu(II)-ninhydrin reagent.
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