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  Home > JCE Print > Journal of Chemical Education > Issues > 2004  > September  >
In the Laboratory
Cost Effective Teacher
A Simple, Inexpensive Water-Jacketed Cuvette for the Spectronic 20
Jonathan E. Thompson and Jason Ting
Department of Chemistry, Troy State University, Troy, AL 36082
Cover
September 2004
Vol. 81 No. 9
p. 1341
Abstract
A simple, inexpensive, water-jacketed cuvette for the Spectronic 20 is described. The cuvette and associated flow system can easily be constructed from materials commonly found in an undergraduate chemistry laboratory. As a demonstration of the cuvette's utility, we used the cuvette for the determination of the activation energy for the reaction between crystal violet and hydroxide ion. However, the cuvette may prove useful in a variety of applications in which a sample must be thermostated within a spectrophotometer.
More Information
*  Citation
 Thompson, Jonathan E.; Ting, Jason. J. Chem. Educ. 2004 81 1341.
*  Keywords
 General Chemistry; Kinetics; Laboratory Equipment / Apparatus; Laboratory Instruction
*  History
 Created:
Last Updated:		 July 28, 2004
August 10, 2004
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