DocumentCode
2281017
Title
Use of dispersive liquid-phase microextraction to fast determination of aromatic hydrocarbons traces in water samples
Author
Gyngazova, M.S. ; Ilina, A.A. ; Velikov, A.A. ; Petrenko, T.V.
Author_Institution
Department of Fuel Engineering and Chemical Cybernetics, National Research Tomsk Polytechnic University, Tomsk, Russia
fYear
2012
fDate
18-21 Sept. 2012
Firstpage
1
Lastpage
5
Abstract
The chromatographic determination of trace amounts of aromatic hydrocarbons in model solutions based on distilled water was developed. New methods of dispersive microliquid extraction were used. Extra small volume of extractant (10 mcl) and centrifuge usage allows to prepare samples for chromatographic analysis quickly (5-10 min). The proposed procedure and concentration conditions have a great potential in analysis of objects containing trace amounts of impurities.
Keywords
chromatography; distillation; water treatment; aromatic hydrocarbons traces; chromatographic determination; dispersive liquid-phase microextraction; dispersive microliquid extraction; distilled water; water samples; Compounds; Dispersion; Ethanol; Hydrocarbons; Impurities; Standards; aromatic hydrocarbons; chromatography; dispersive microextraction; sample preparation; water analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Strategic Technology (IFOST), 2012 7th International Forum on
Conference_Location
Tomsk
Print_ISBN
978-1-4673-1772-6
Type
conf
DOI
10.1109/IFOST.2012.6357512
Filename
6357512
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