Journal of Siberian Federal University. Chemistry / Device and Method of Sample Preparation for Gas Chromatographic determination of Volatile Organic Compounds in Complex Matrices

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2021 14 (1)
Authors
Oberenko, Andrei V.; Kachin, Sergey V.; Sagalakov, Sergey A.
Contact information
Oberenko, Andrei V.: Criminal Expertise Centre of Directorate for Law Enforcement in Transport Means of Russian Ministry of Internal Affairs for Siberian Federal District Krasnoyarsk, Russian Federation; ; ORCID: 0000–0002–1156–9644; Kachin, Sergey V.: Siberian Federal University Krasnoyarsk, Russian Federation; ORCID: 0000–0002–7162–449X; Sagalakov, Sergey A.: Siberian Federal University Krasnoyarsk, Russian Federation; ORCID: 0000–0002–6459–8852
Keywords
sample preparation; sample preparation device; headspace analysis; sorption; liquid microextraction; volatile organic compounds; GC; GC–MS
Abstract

A device and a method for sample preparation have been developed, which make it possible to implement successive stages of thermal separation of volatile components from a solid (liquid) matrix, their capture from the gas phase by a solid sorbent, and liquid microextraction of sorbates for further gas chromatographic analysis. The device and the algorithm of its application for GC–MS determination of a number of volatile organic compounds from matrices with complex chemical composition have been tested

Pages
82-90
DOI
10.17516/1998-2836-0218
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/140042