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Sampling and analysis of volatile organic compounds in air using a dualsorbent trap
Authors:A. R. Mastrogiacomo  E. Pierini  L. Sampaolo
Affiliation:(1) Istituto di Scienze Chimiche “Fabrizio Bruner” dell’Università degli Studi di Urbino, Piazza Rinascimento 6, 61029 Urbino, Italy
Abstract:Summary A dualsorbent trap containing graphitized carbon blacks was used for the collection of volatile and semi-volatile organic pollutants from the atmosphere of different workplaces and from an above-ground parking lot. The method proved to be sensitive, simple and reliable. Thermal desorption and solvent extraction methods followed by GC-MS analysis were employed.
Keywords:Gas chromatography-mass spectrometry  Dualsorbent trap  Thermal desorption  Graphitized carbon black  Volatile organic pollutants
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