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Title: Differentially pumped dual linear quadrupole ion trap mass spectrometer

Abstract

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.

Inventors:
;
Issue Date:
Research Org.:
Purdue Research Foundation, West Lafayette, IN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1223692
Patent Number(s):
9,165,754
Application Number:
14/345,672
Assignee:
Purdue Research Foundation (West Lafayette, IN)
DOE Contract Number:  
SC0000997
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Sep 24
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Owen, Benjamin C., and Kenttamaa, Hilkka I. Differentially pumped dual linear quadrupole ion trap mass spectrometer. United States: N. p., 2015. Web.
Owen, Benjamin C., & Kenttamaa, Hilkka I. Differentially pumped dual linear quadrupole ion trap mass spectrometer. United States.
Owen, Benjamin C., and Kenttamaa, Hilkka I. Tue . "Differentially pumped dual linear quadrupole ion trap mass spectrometer". United States. https://www.osti.gov/servlets/purl/1223692.
@article{osti_1223692,
title = {Differentially pumped dual linear quadrupole ion trap mass spectrometer},
author = {Owen, Benjamin C. and Kenttamaa, Hilkka I.},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {10}
}

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Works referenced in this record:

Comparison of energy-resolved low-energy CAD of stable and isomerizing ions in an FT-ICR and in other tandem mass spectrometers
journal, February 1994

  • Stirk, Krista M.; Lin, Peiping; Ranatunga, Thilini D.
  • International Journal of Mass Spectrometry and Ion Processes, Vol. 130, Issue 3, p. 187-205
  • DOI: 10.1016/0168-1176(94)85015-1