✦ LIBER ✦

Solid-phase Microextraction of Insect Epicuticular Hydrocarbons for Gas Chromatographic/Mass Spectrometric Analysis

✍ Scribed by Gloriano Moneti; Francesca R. Dani; Giuseppe Pieraccini; Stefano Turillazzi

Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 164 KB
Volume: 11
Category: Article
ISSN: 0951-4198
DOI: 10.1002/(sici)1097-0231(199705)11:8<857::aid-rcm891>3.0.co;2-m

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✦ Synopsis

A recently developed solvent-free sampling method, solid-phase microextraction, has been employed for sampling the cuticular hydrocarbons from three species of social wasps for GM/MS analysis. Comparison between the gas chromatograms of cuticular hydrocarbons obtained by microextraction and those of hexane-extracted samples from the same specimens shows that solid-phase microextraction is very suitable for sampling insect cuticle hydrocarbons, including those of high molecular weight. Because of its simplicity, this method is very suitable for routine work.

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