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Sampling the Soils around a Residence Containing Lead-Based Paints: An X-Ray Fluorescence Experiment
Peer reviewed
Direct linkBachofer, Steven J. – Journal of Chemical Education, 2008
Sampling experiments utilizing field portable instruments are instructional since students collect data following regulatory protocols, evaluate it, and begin to recognize their civic responsibilities upon collecting useful data. A lead-in-soil experiment educated students on a prevalent exposure pathway. The experimental site was a pre-1950…
Descriptors: Chemistry, Sampling, Laboratory Experiments, Laboratory Equipment
