Comparison of quantitation of polychlorinated dibenzodioxins and polychlorinated dibenzofurans in complex environmental samples by high resolution gas chromatography with flame ionization, electron capture and mass spectrometric detection |
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| Authors: | H.Y. Tong F.W. Karasek |
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| Affiliation: | Department of Chemistry, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada |
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| Abstract: | A complete separation of PDDD and PCDF from a complex sample matrix by a two-step HPLC clean-up procedure shows the feasibility of analysis of PCDD and PCDF using less expensive instruments. This is demonstrated by a comparison of quantitative results of PCDD and PCDF in a complex flyash sample analyzed using GC/FID, GC/ECD, and GC/MSD. |
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