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Revolving fraction collector for preparative capillary gas chromatography in the 100-μg to 1-ng range.

Authors
Type
Published Article
Journal
Journal of chemical ecology
Publication Date
Volume
10
Issue
11
Pages
1543–1550
Identifiers
DOI: 10.1007/BF00988423
PMID: 24318389
Source
Medline
License
Unknown

Abstract

A gas chromatography fraction collector for use with capillary columns, consisting of an all-glass system with a revolving collector housing six capillary tubes, 100 × 1 mm (internal diameter), has been constructed and tested. The collector is cooled with solid CO2 and has a recovering efficiency of 50-75% in the 100-μg to 1-ng range for compounds of different polarities and volatilities, exemplified by mono- and sesquiter-penes and long-chain esters. The technique has been used for fractionating blends of semiochemicals prior to microchemical reactions, spectroscopic analyses, and behavioral experiments.

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