Automated, differentially pumped, mass‐spectrometer sampling system

1991 ◽  
Vol 62 (2) ◽  
pp. 334-341
Author(s):  
Jon C. Little ◽  
Lloyd B. Gordon
Keyword(s):  
Mass Spectrometer ◽  
Sampling System ◽  
Mass Spectrometer Sampling

One-way Leak in Mass Spectrometer Sampling System

1987 ◽  
Vol 67 (4) ◽  
pp. 606-606 ◽  
Author(s):  
Robert F. Koebert ◽  
Richard Munster
Keyword(s):  
Mass Spectrometer ◽  
Sampling System ◽  
Mass Spectrometer Sampling

Gas Phase Interactions between Triethylindium and Trimethylgallium

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.

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

2018 ◽  
Vol 63 (10) ◽  
pp. 1543-1551
Author(s):  
V. Kogan ◽  
A. S. Antonov ◽  
Yu. V. Chichagov ◽  
O. S. Victorova-Leclerc ◽  
I. V. Victorov ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Sampling System ◽  
Double Membrane ◽  
Exhaled Air

Blood gas tension measurement using a mass spectrometer

1961 ◽  
Vol 16 (3) ◽  
pp. 562-565 ◽  
Author(s):  
L. B. Strang
Keyword(s):  
Mass Spectrometer ◽  
The Other ◽  
Small Bubble ◽  
Blood Gas ◽  
Sampling System

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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