Development of a gas chromatography-mass spectrometry method for the determination of household insecticides in indoor air.

J Chromatogr A

Fraunhofer Institute of Toxicology and Aerosol Research, Drug Research and Clinical Inhalation, Nikolai-Fuchs-Strasse 1, D-30625 Hanover, Germany.

Published: January 2003

This work presents a GC-MS method for the determination of 17 household insecticides and acaricides in indoor air. Air samples were collected with a sampling train which consisted of a glass fibre filter and two polyurethane foam plugs, followed by a high-volume air pump. Filters and plugs were analysed separately. The overall recoveries ranged from 85 to 109% (4-11% RSD). Minimum method detection limits between 0.1 and 5 ng/m3 were determined.

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http://dx.doi.org/10.1016/s0021-9673(02)01461-9DOI Listing

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