Jack Throck Watson

Jack Throck Watson (May 2, 1939 – September 3, 2016) was an American biochemist who was a professor of biochemistry and chemistry at the Michigan State University (MSU), where he was also director of the MSU Mass Spectrometry Facility. While at MIT, Watson developed a gas chromatography–mass spectrometry interface, known as the Watson–Biemann separator, that removes helium from the gas chromatograph column effluent, thereby allowing analysis of less volatile and more polar compounds. Watson later worked on methods for the structure elucidation of peptides and proteins using fast atom bombardment and matrix-assisted laser desorption ionization (MALDI) mass spectrometry. After retirement in 2006, he continued to work on his introductory mass spectrometry textbook and teach short-courses in mass spectrometry. Provided by Wikipedia