Applications of Hydrogen Gas Getters in Mass Spectrometry

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Description

Patent relating to applications of hydrogen gas getters in mass spectrometry.

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16 p. : ill.

Creation Information

Verbeck, Guido F. July 1, 2010.

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This patent is part of the collection entitled: UNT Scholarly Works and was provided by UNT College of Arts and Sciences to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 68 times , with 8 in the last month . More information about this patent can be viewed below.

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Description

Patent relating to applications of hydrogen gas getters in mass spectrometry.

Physical Description

16 p. : ill.

Notes

Abstract: The present invention is an electrically controlled gettered pump assembly to entrain and fully release hydrogen gas to regulate the pressure and buffer the ions in an ion trap mass spectrometer and other portable analytical instruments. In addition to the gettered pump assembly, the present invention also incorporates a microvalve between the different chambers to release and control the hydrogen content. Hydrogen gas regulates the pressure in mass spectrometers and also acts as a buffering gas to prevent the ions from escaping the trap.

Related U.S. Application Data: Provisional application number 61/141546, filed on December 30, 2008.

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  • Patent Number: US20100163724A1
  • Government Documents No.: 12/649907
  • Archival Resource Key: ark:/67531/metadc307087

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UNT Scholarly Works

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Submitted Date

  • December 30, 2009

Accepted Date

  • July 1, 2010

Creation Date

  • July 1, 2010

Added to The UNT Digital Library

  • July 18, 2014, 11:30 a.m.

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Verbeck, Guido F. Applications of Hydrogen Gas Getters in Mass Spectrometry, patent, July 1, 2010; [Washington, D.C.]. (digital.library.unt.edu/ark:/67531/metadc307087/: accessed November 25, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.