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Centrifugally Accelerated Device Performs Preparative Radial Separations
Booth 2113. The CycloGraph system, a centrifugally accelerated device, performs preparative thin-layer radial separations that occur quickly with no need for scraping separated bands as with traditional thin-layer chromatography. The compound to be separated is applied as a solution inside the adsorbent ring of the pre-cast rotor by way of a solvent pump or handheld syringe. The chosen solvent mixture is then pumped through the adsorbent layer, separating the individual components as a result of their different affinities for the layer and solvent mixture. As the individual rings reach the outer rim of the rotor, they are spun off the edge of the glass and collected in a special circular trough.
Analtech, Inc. 75 Blue Hen Drive, Newark DE 19713 Phone: 302-737-6960 Fax: 302-737-7115 http://www.analtech.com
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