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Mass Spectrometry

Mass Spectrometry . Presented by: Matthew Cash. Origins. 1918-1919 Arthur Dempster. So What Is It?. H 2 O Except much larger molecules…. Or a more familiar example…. http:// www.parge.eu /parge1/images/drew/ thc_molecule.png. How Does It Work?. Shoots electrons at a molecule

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Mass Spectrometry

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  1. Mass Spectrometry Presented by: Matthew Cash

  2. Origins • 1918-1919 • Arthur Dempster

  3. So What Is It? • H2O • Except much larger molecules….

  4. Or a more familiar example… http://www.parge.eu/parge1/images/drew/thc_molecule.png

  5. How Does It Work? • Shoots electrons at a molecule • Breaks it apart • Positively charged ions are recorded on a graph

  6. Example Graph

  7. Video

  8. Questions

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