two-dimensional chromatography


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two-dimensional chromatography

[′tü ¦di¦men·shən·əl ‚krō·mə′täg·rə·fē]
(analytical chemistry)
A paper chromatography technique in which the sample is resolved by standard procedures (ascending, descending, or horizontal solvent movement) and then turned at right angles in a second solvent and re-resolved.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Among the devices there were presented in the field of nanotechnology in the Second Exhibition of Laboratory Devices and Materials Made in Iran, mention can be made of products such as scanning tunneling microscope, atomic force microscope, vibrating sample magnetometer, electrospinning, capillary electrophoresis, various coating and deposition systems, gas and two-dimensional chromatography equipment, porosimetry and specific area measurement systems, and metallic nano-colloid and nanopowder production equipment.
Schoenmakers, "Development of an algorithm for peak detection in comprehensive two-dimensional chromatography," Journal of Chromatography A, vol.
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