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DIFFERENTIALLY PUMPED DUAL LINEAR QUADRUPOLE ION TRAP MASS SPECTROMETER

United States Patent Application

*** PATENT GRANTED ***
20160005586
9,496,127
A1
View the Complete Application at the US Patent & Trademark Office
The present disclosure provides a new tandem mass spectrometer and methods of using the same for analyzing charged particles. The differentially pumped dual linear quadrupole ion trap mass spectrometer of the present disclose includes a combination of two linear quadrupole (LQIT) mass spectrometers with differentially pumped vacuum chambers.
Owen, Benjamin C. (West Lafayette, IN), Kenttamaa, Hilkka I. (West Lafayette, IN)
14/ 854,801
September 15, 2015
STATEMENT OF GOVERNMENT RIGHTS [0001] Part of the development of this disclosure was made with government support from the Department of Energy (DOE) under grant number DE-SC0000997. The U.S. government has certain rights in the disclosure.