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Title: Enhancement of concentration range of chromatographically detectable components with array detector mass spectrometry

Abstract

Methods and instruments for high dynamic range analysis of sample components are described. A sample is subjected to time-dependent separation, ionized, and the ions dispersed with a constant integration time across an array of detectors according to the ions m/z values. Each of the detectors in the array has a dynamically adjustable gain or a logarithmic response function, producing an instrument capable of detecting a ratio of responses or 4 or more orders of magnitude.

Inventors:
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1082888
Patent Number(s):
8,378,296
Application Number:
13/080,392
Assignee:
STC.UNM (Albuquerque, NM)
DOE Contract Number:  
ACO5-76RL01830
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Enke, Christie. Enhancement of concentration range of chromatographically detectable components with array detector mass spectrometry. United States: N. p., 2013. Web.
Enke, Christie. Enhancement of concentration range of chromatographically detectable components with array detector mass spectrometry. United States.
Enke, Christie. 2013. "Enhancement of concentration range of chromatographically detectable components with array detector mass spectrometry". United States. https://www.osti.gov/servlets/purl/1082888.
@article{osti_1082888,
title = {Enhancement of concentration range of chromatographically detectable components with array detector mass spectrometry},
author = {Enke, Christie},
abstractNote = {Methods and instruments for high dynamic range analysis of sample components are described. A sample is subjected to time-dependent separation, ionized, and the ions dispersed with a constant integration time across an array of detectors according to the ions m/z values. Each of the detectors in the array has a dynamically adjustable gain or a logarithmic response function, producing an instrument capable of detecting a ratio of responses or 4 or more orders of magnitude.},
doi = {},
url = {https://www.osti.gov/biblio/1082888}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {2}
}