Double-Membrane Sampling System in a Mass Spectrometer for the Study of Exhaled Air

A bubble equilibration method for the analysis of blood gas tensions is described. A small bubble is equilibrated with blood in a syringe as in the Riley technique and subsequently analyzed in a respiratory mass spectrometer with a modified sampling system. The method is extremely simple and rapid and has an accuracy comparable with the other available techniques. Submitted on January 16, 1961

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Atmospheric pressure ion-sampling system for liquid chromatography/mass spectrometry analyses on a benchtop mass spectrometer

Analytical Chemistry ◽

10.1021/ac00025a012 ◽

1992 ◽

Vol 64 (1) ◽

pp. 61-68 ◽

Cited By ~ 53

Author(s):

Kevin L. Duffin ◽

Timothy. Wachs ◽

Jack D. Henion

Keyword(s):

Mass Spectrometry ◽

Liquid Chromatography ◽

Mass Spectrometer ◽

Atmospheric Pressure ◽

Liquid Chromatography Mass Spectrometry ◽

Sampling System ◽

Chromatography Mass Spectrometry

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The performance of a molecular beam mass-spectrometer sampling system

International Journal of Mass Spectrometry and Ion Physics ◽

10.1016/0020-7381(68)85014-4 ◽

1968 ◽

Vol 1 (4-5) ◽

pp. 377-393 ◽

Cited By ~ 3

Author(s):

C.W. Nutt ◽

M.S. Rifai

Keyword(s):

Mass Spectrometer ◽

Molecular Beam ◽

Sampling System ◽

Mass Spectrometer Sampling

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A photoionization mass spectrometer utilizing a high intensity molecular beam sampling system and synchrotron radiation

Review of Scientific Instruments ◽

10.1063/1.1686004 ◽

1973 ◽

Vol 44 (11) ◽

pp. 1578-1583 ◽

Cited By ~ 30

Author(s):

Gary R. Parr ◽

James W. Taylor

Keyword(s):

Synchrotron Radiation ◽

Mass Spectrometer ◽

High Intensity ◽

Molecular Beam ◽

Sampling System

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Automated, differentially pumped, mass‐spectrometer sampling system

Review of Scientific Instruments ◽

10.1063/1.1142124 ◽

1991 ◽

Vol 62 (2) ◽

pp. 334-341

Author(s):

Jon C. Little ◽

Lloyd B. Gordon

Keyword(s):

Mass Spectrometer ◽

Sampling System ◽

Mass Spectrometer Sampling

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Species enrichment due to Mach‐number focusing in a molecular‐beam mass‐spectrometer sampling system

The Journal of Chemical Physics ◽

10.1063/1.432103 ◽

1976 ◽

Vol 64 (11) ◽

pp. 4345-4351 ◽

Cited By ~ 49

Author(s):

P. K. Sharma ◽

E. L. Knuth ◽

W. S. Young

Keyword(s):

Mach Number ◽

Mass Spectrometer ◽

Molecular Beam ◽

Sampling System ◽

Mass Spectrometer Sampling

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Improved mass spectrometer measurements using a pulsed gas sampling system

Journal of Vacuum Science & Technology A Vacuum Surfaces and Films ◽

10.1116/1.580460 ◽

1997 ◽

Vol 15 (1) ◽

pp. 176-181 ◽

Cited By ~ 7

Author(s):

I. E. Sodal ◽

D. A. Hanna

Keyword(s):

Mass Spectrometer ◽

Sampling System ◽

Gas Sampling

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Analysis of Breath and Skin Gases Emanating During Exercise Using an Original Biogas Sampling System Connected to an Atmospheric Pressure Ionization Mass Spectrometer

IEEE Sensors Journal ◽

10.1109/jsen.2009.2035759 ◽

2010 ◽

Vol 10 (1) ◽

pp. 85-91 ◽

Cited By ~ 6

Author(s):

Akito Shimouchi ◽

Kazutoshi Nose ◽

Mikiyasu Shirai

Keyword(s):

Mass Spectrometer ◽

Atmospheric Pressure ◽

Ionization Mass ◽

Atmospheric Pressure Ionization ◽

Sampling System

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One-way Leak in Mass Spectrometer Sampling System

Anesthesiology ◽

10.1097/00000542-198710000-00039 ◽

1987 ◽

Vol 67 (4) ◽

pp. 606-606 ◽

Cited By ~ 3

Author(s):

Robert F. Koebert ◽

Richard Munster

Keyword(s):

Mass Spectrometer ◽

Sampling System ◽

Mass Spectrometer Sampling

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Gas Phase Interactions between Triethylindium and Trimethylgallium

MRS Proceedings ◽

10.1557/proc-131-97 ◽

1988 ◽

Vol 131 ◽

Author(s):

P. D. Agnello ◽

S. K. Ghandhi

Keyword(s):

Gas Phase ◽

Mass Spectrometer ◽

Vapor Phase ◽

Room Temperature ◽

Low Pressure ◽

Addition Compound ◽

Sampling System ◽

Mass Spectrometer Sampling

ABSTRACTA study of the room temperature gas-phase interactions between gallium and indium alkyls was undertaken using a mass spectrometer sampling system, mounted on a low pressure organometallic vapor phase epitaxial reactor. Mixtures of triethylindium with triethylgallium or trimethylgallium were investigated. Both combinations formed addition compounds; moreover, the triethylindium-trimethylgallium mixture underwent alkyl exchange. Both admixtures showed reduced reactivity towards arsine. A structure for the addition compound is proposed.

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