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  Home > JCE Print > Journal of Chemical Education > Issues > 1996  > April  >
Notes
Staining TLC Plate Using a Cotton Ball
Albert W. M. Lee and Zhong Zengpei
Hong Kong Baptist University
Cover
April 1996
Vol. 73 No. 4
p. 358
Abstract
Thin layer chromatography (TLC) is a simple yet very powerful analytical tool. If compounds aren't uv-active, some staining reagents have to be applied in order to carry out spot detection under a uv-lamp after the plate has been developed. This article offers an alternative method of applying the staining reagents. The two common ways of application are spraying and dipping, but here we outline staining through the use of a cotton ball.
More Information
*  Citation
 Lee, Albert W. M.; Zengpei, Zhong. J. Chem. Educ. 1996 73 358.
*  Keywords
*  History
 Created:
Last Updated:		 9/23/1999
5/22/2006
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