Issue 6, 2015

Oxidation of hydroxymethylpyrazines and hydroxylated phenyl compounds in a gas chromatography inlet

Abstract

Large proportions of aldehydes were formed when hydroxymethylpyrazines, and benzyl- and cinnamyl alcohols were analysed by gas chromatography-mass spectrometry using a heated inlet with a previously used glass inlet liner. To avoid false reporting of non-natural compounds, any identification of aldehydes potentially formed in a GC inlet requires verification.

Graphical abstract: Oxidation of hydroxymethylpyrazines and hydroxylated phenyl compounds in a gas chromatography inlet

Supplementary files

Article information

Article type
Communication
Submitted
12 Dec 2014
Accepted
23 Feb 2015
First published
24 Feb 2015

Anal. Methods, 2015,7, 2283-2286

Author version available

Oxidation of hydroxymethylpyrazines and hydroxylated phenyl compounds in a gas chromatography inlet

B. Bohman and G. R. Flematti, Anal. Methods, 2015, 7, 2283 DOI: 10.1039/C4AY02958E

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