Van Vuuren, EstefanNaude, Yvette2019-06-132019-06-132019Van Vuuren, E. & Naude, Y. 2019, 'Air sampling : a mini-denuder sampling device for direct desorption in an inlet of a gas chromatograph for the analyses of airborne gaseous phase pollutants and airborne particulate phase pollutants', South African Journal of Chemistry, vol. 72, no. 1, pp. 55-58.1379-4350 (print)1996-840X (online)10.17159/0379-4350/2019/v72a8http://hdl.handle.net/2263/70200We introduce a compact mini-denuder air sampling device consisting of a regular gas chromatograph (GC) inlet liner for the simultaneous concentration of separate airborne gaseous and particulate phases in a single-step. Denuder materials are thermally desorbed in a regular inlet of a GC using routine equipment available in any chromatography laboratory. The simplicity of the technique makes it ideal for resource-poor laboratories.enThis article is licensed under the Creative Commons Attribution (CC BY) license.Air samplingGas chromatographyDenuderPolydimethylsiloxane (PDMS)Thermal desorptionArticle