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  Home > JCE Print > Journal of Chemical Education > Issues > 1997  > September  >
In the Laboratory
Capillary Electrophoresis in the Undergraduate Instrumental Analysis Laboratory: Determination of Common Analgesic Formulations
Lynn Thompson, Hans Veening, and Timothy G. Strein
Bucknell University, Department of Chemistry, Lewisburg, PA 17837
Cover
September 1997
Vol. 74 No. 9
p. 1117
Abstract
Over the last decade, capillary electrophoresis (CE) has become a widely accepted separation technique. This manuscript describes our efforts to introduce students to capillary zone electrophoresis, the simplest mode of CE, to students in the instrumental analysis course at Bucknell University. The two period laboratory experiment described includes both the use of both HPLC and CZE to determine the formulation of common over the counter analgesic formulations. Typical student data as well as compiled results from the first three years of this experiment are presented.

See Correction to this article.
More Information
*  Citation
 Thompson, Lynn; Veening, Hans; Strein, Timothy G. J. Chem. Educ. 1997 74 1117.
*  Keywords
 Teaching/Learning Theory/Practice, Chromatography, Electrophoresis, Laboratory Instruction, Quantitative Analysis, and Analytical Chemistry
*  History
 Created:
Last Updated:		 July 28, 1999
June 23, 2005
Link to Correction added (May 2004).
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