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Title: Combined distance-of-flight and time-of-flight mass spectrometer

Abstract

A combined distance-of-flight mass spectrometry (DOFMS) and time-of-flight mass spectrometry (TOFMS) instrument includes an ion source configured to produce ions having varying mass-to-charge ratios, a first detector configured to determine when each of the ions travels a predetermined distance, a second detector configured to determine how far each of the ions travels in a predetermined time, and a detector extraction region operable to direct portions of the ions either to the first detector or to the second detector.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1119685
Patent Number(s):
8,648,295
Application Number:
13/695,675
Assignee:
RLO
DOE Contract Number:  
AC05-76RL01830; FG02-98ER14890
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Enke, Christie G, Ray, Steven J, Graham, Alexander W, Hieftje, Gary M, Barinaga, Charles J, and Koppenaal, David W. Combined distance-of-flight and time-of-flight mass spectrometer. United States: N. p., 2014. Web.
Enke, Christie G, Ray, Steven J, Graham, Alexander W, Hieftje, Gary M, Barinaga, Charles J, & Koppenaal, David W. Combined distance-of-flight and time-of-flight mass spectrometer. United States.
Enke, Christie G, Ray, Steven J, Graham, Alexander W, Hieftje, Gary M, Barinaga, Charles J, and Koppenaal, David W. Tue . "Combined distance-of-flight and time-of-flight mass spectrometer". United States. https://www.osti.gov/servlets/purl/1119685.
@article{osti_1119685,
title = {Combined distance-of-flight and time-of-flight mass spectrometer},
author = {Enke, Christie G and Ray, Steven J and Graham, Alexander W and Hieftje, Gary M and Barinaga, Charles J and Koppenaal, David W},
abstractNote = {A combined distance-of-flight mass spectrometry (DOFMS) and time-of-flight mass spectrometry (TOFMS) instrument includes an ion source configured to produce ions having varying mass-to-charge ratios, a first detector configured to determine when each of the ions travels a predetermined distance, a second detector configured to determine how far each of the ions travels in a predetermined time, and a detector extraction region operable to direct portions of the ions either to the first detector or to the second detector.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {2}
}

Patent:

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