MIT 5.310 Laboratory Chemistry, Fall 2019
Instructor: John Dolhun
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Dr. Dolhun begins the final lecture of the Ellen Swallow Richards series with an electrifying demo on ionized gas molecules, or, plasma. He then covers Inductively Coupled Plasma Mass Spectrometry (ICP-MS) for measuring trace elements in samples and Atomic Absorption Spectroscopy, for analyzing mercury in samples.

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