ORIGINAL RESEARCH
Aryl Chemically Bonded Phases for Determination of Selected Polycyclic Aromatic Hydrocarbons Isolated from Environmental Samples Utilising SPE/HPLC
R. M. Gadzała-Kopciuch1, M. Kluska1,2, M. Wełniak3, W. Kroszczyński2, B. Buszewski1
1Department of Environmental Chemistry and Ecoanalytics, Faculty of Chemistry, Nicholas Copernicus University, Gagarin 7, Torun, Poland
2Department of General Chemistry and Environmental Protection, Institute of Chemistry, Agricultural-Pedagogical University, 3-Maja 54, Siedlce, Poland
3Department of Organic Chemistry, Faculty of Chemistry, Nicholas Copernicus University, Gagarin 7, Torun, Poland
2Department of General Chemistry and Environmental Protection, Institute of Chemistry, Agricultural-Pedagogical University, 3-Maja 54, Siedlce, Poland
3Department of Organic Chemistry, Faculty of Chemistry, Nicholas Copernicus University, Gagarin 7, Torun, Poland
Pol. J. Environ. Stud. 1999;8(6):383–387
KEYWORDS
aryl chemically bonded phasessolid phase extraction (SPE)optimisation of the isolation processrecovery rate
ABSTRACT
A method for the preparation and application of aryl chemically bonded phases designed for SPE/HPLC determination of polycyclic aromatic hydrocarbons (PAHs) in environmental samples is described.
New adsorbents have been characterised by different physicochemical techniques (porosimetry, CHN and chromatographic analysis).
The sorption properties of prepared packings were investigated by the determination of sorption isotherms (so-called breakthrough curves).
A comparison of the recovery rates (R) of selected PAHs for new packings and for conventional material C8 has been performed.
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