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  Home > JCE Print > Journal of Chemical Education > Issues > 1996  > July  >
Secondary School Chemistry
Filtrates and Residues
Testing for Lead in the Environment
Karen A. Sundback
Department of Physical Sciences, San Jose City College, San Jose, CA 95128
Cover
July 1996
Vol. 73 No. 7
p. 669
Abstract
This experiment tests for the presence of lead in items such as paint and crystal glass. It is targeted towards students with a minimal amount of laboratory technique. The experiment requires only KI crystals and a drying oven located inside a hood. The test is sensitive to 20 ppm.
More Information
*  Citation
 Karen A. Sundback. J. Chem. Educ. 1996 73 669.
*  Keywords
*  History
 Created:
Last Updated:		 9/23/1999
5/22/2006
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