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PubMed · 3985313

A time-saving thin-layer chromatography plate-scraping system.

L R Hegstrand
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Abstract

A system for efficiently scraping thin-layer chromatography plates is described. A height-adjustable rack for holding the thin-layer chromatography plate is constructed of transparent acrylic plate. The base provides a surface on which to slide vial holders and also gives stability to the rack. The plate is scraped with a single-edge razor blade cut to an appropriate width and the scrapings fall into a polypropylene funnel which sits on a vial that is in either a test tube rack or a cassette from a scintillation counter. The plate-scraping system reduces scraping time by more than 60% and increases the accuracy of results.

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Chromatography, Thin LayerEquipment DesignJournal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.

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BibTeXRIS

L R Hegstrand. 1985. A time-saving thin-layer chromatography plate-scraping system.. https://doi.org/10.1016/0003-2697(85)90102-2

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