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Abstract
This work represents a brief summary of the use of dynamic headspace (DHS) as a technique for sample preparation in chromatographic analysis. Despite numerous developments in the area of analyte isolation and enrichment, DHS remains one of the fundamental methods used with GC. In our opinion, interest in this technique will not diminish significantly because it conforms to stipulations of green analytical chemistry. Moreover, DHS fulfills the need for methods that facilitate detection and determination of analytes present at ultratrace levels in complex matrices. The main focus of this work was placed on the theoretical fundamentals of this method. Also described herein were DHS development, the advantages and disadvantages of this technique compared with other headspace sampling techniques, and selected examples of its applications in food and environmental analyses.
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
JOURNAL OF AOAC INTERNATIONAL
no. 100,
pages 1599 - 1606,
ISSN: 1060-3271 - Language:
- English
- Publication year:
- 2017
- Bibliographic description:
- Wojnowski W., Majchrzak T., Dymerski T., Gębicki J., Namieśnik J.: Dynamic Headspace Sampling as an Initial Step for Sample Preparation in Chromatographic Analysis// JOURNAL OF AOAC INTERNATIONAL. -Vol. 100, nr. 6 (2017), s.1599-1606
- DOI:
- Digital Object Identifier (open in new tab) 10.5740/jaoacint.17-0206
- Verified by:
- Gdańsk University of Technology
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