Solventless collection of analytes by rapid depressurization after static supercritical fluid extraction

Supercritical fluid extraction is used to determine the effects of different trapping parameters on collection efficiencies, including vial configuration, exit tube inside diameter, extraction temperature, analyte volatility and collection time.

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Bibliographic Details
Published in:Analytical chemistry (Washington) 1993-04, Vol.65 (8), p.1038-1042
Main Authors: Miller, David J, Hawthorne, Steven B, McNally, Mary Ellen P
Format: Article
Language:English
Subjects:
Analytical chemistry
Chemical and thermal methods
Chemistry
Exact sciences and technology
Solvents
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Description
Summary:Supercritical fluid extraction is used to determine the effects of different trapping parameters on collection efficiencies, including vial configuration, exit tube inside diameter, extraction temperature, analyte volatility and collection time.
ISSN:0003-2700
1520-6882
DOI:10.1021/ac00056a016