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Dockery, Christopher R.; Blew, Michael J.; Goode, Scott R. – Journal of Chemical Education, 2008
Every day, tens of thousands of chemists use analytical atomic spectroscopy in their work, often without knowledge of possible interferences. We present a unique approach to study these interferences by using modern response surface methods to visualize an interference in which aluminum depresses the calcium atomic absorption signal. Calcium…
Descriptors: Spectroscopy, Chemistry, Investigations, Laboratory Experiments