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Design, Development, and Characterization of an Inexpensive Portable Cyclic Voltammeter
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Mott, Jenna R.; Munson, Paul J.; Kreuter, Rodney A.; Chohan, Balwant S.; Sykes, Danny G. – Journal of Chemical Education, 2014
The teaching of instrumental analysis for many small colleges and high schools continues to be stymied by high-cost, complicated maintenance, high power requirements, and often the sheer bulk of the instrumentation. Such issues have led us to develop inexpensive instruments as part of a SMILE initiative (small, mobile instruments for laboratory…
Descriptors: Measurement Equipment, Chemistry, Electronics, Instrumentation
Instrumental Analysis in the High School Classroom: UV-Vis Spectroscopy
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Erhardt, Walt – Journal of Chemical Education, 2007
Note is presented on the standard lab from a second year chemistry course. The lab "Determining which of the Seven FD&C Food-Approved Dyes are Used in Making Green Skittles", familiarizes students with the operation of the CHEM2000 UV-Vis spectrophorometer.
Descriptors: Chemistry, Laboratory Experiments, Science Experiments, Spectroscopy
Healthy Water Healthy People Field Monitoring Guide
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Project WET Foundation, 2003
This 100-page manual serves as a technical reference for the "Healthy Water, Healthy People Water Quality Educators Guide" and the "Healthy Water Healthy People Testing Kits". Yielding in-depth information about ten water quality parameters, it answers questions about water quality testing using technical overviews, data interpretation guidelines,…
Descriptors: Testing, Reference Materials, Water, Water Quality