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Issue 20, 2013
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Detection of methamphetamine in indoor air using dynamic solid phase microextraction: a supplementary method to surface wipe sampling

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Abstract

Surface wipe sampling for methamphetamine is a standard protocol in many jurisdictions for sampling at suspected or known former clandestine methamphetamine laboratories, but this method relies on samples being taken from representatively contaminated surfaces. We have investigated whether a rapid sampling method for airborne methamphetamine can be used to supplement surface sampling. A dynamic solid phase microextraction (SPME) field sampler was constructed and tested in the field and in the laboratory. This device enabled large volumes of air to be passed over SPME fibres exposed during the comparatively short time (<2 h) that a testing company might be present at a former clandestine laboratory. The collected samples were then analyzed by gas chromatography-mass spectrometry. Airborne methamphetamine was detected with this method at former clandestine methamphetamine laboratory sites where surface wipe sampling showed surface methamphetamine concentrations greater than 40 μg/100 cm2.

Graphical abstract: Detection of methamphetamine in indoor air using dynamic solid phase microextraction: a supplementary method to surface wipe sampling

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Supplementary files

Article information


Submitted
31 Mar 2013
Accepted
30 Aug 2013
First published
09 Sep 2013

This article is Open Access

Anal. Methods, 2013,5, 5418-5424
Article type
Paper

Detection of methamphetamine in indoor air using dynamic solid phase microextraction: a supplementary method to surface wipe sampling

E. J. McKenzie, G. M. Miskelly and P. A. G. Butler, Anal. Methods, 2013, 5, 5418
DOI: 10.1039/C3AY40537K

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