Analysis of trimethyl carboxyphosphate by gas chromatography–mass spectrometry

Analysis of trimethyl carboxyphosphate samples by gas chromatography–mass spectrometry, using typical conditions resulted in significant decomposition of the analyte. Optimization of injection conditions, including conditioning of the injection port liner, produced a dramatic increase in observed pe...

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Bibliographic Details
Published in:	Analytical biochemistry Vol. 376; no. 2; pp. 283 - 285
Main Authors:	McIldowie, Matthew J., Attwood, Paul V., Reeder, Anthony, Piggott, Matthew J.
Format:	Journal Article
Language:	English
Published:	United States Elsevier Inc 15-05-2008
Subjects:	Anhydrides - analysis Anhydrides - chemistry Gas Chromatography-Mass Spectrometry - methods Molecular Structure Organophosphates - analysis Organophosphates - chemistry Phosphates - analysis Phosphates - chemistry Reproducibility of Results
Online Access:	Get full text
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Summary:	Analysis of trimethyl carboxyphosphate samples by gas chromatography–mass spectrometry, using typical conditions resulted in significant decomposition of the analyte. Optimization of injection conditions, including conditioning of the injection port liner, produced a dramatic increase in observed peak areas and afforded an effective method for detection of trimethyl carboxyphosphate at the <1μg mL −1 level.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0003-2697 1096-0309
DOI:	10.1016/j.ab.2008.01.027