Simultaneous Determination of Polycyclic Aromatic Hydrocarbons by Variable Angle Spectrofluorimetry |
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| Authors: | M. T. Oms R. Forteza V. Cerdà F. García A. L. Ramos |
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| Affiliation: | 1. Department of Chemistry , Universitat de les Illes Balears , E-07071, Palma de Mallorca, Spain;2. Department of Analytical Chemistry , Faculty of Sciences , Málaga, Spain |
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| Abstract: | Abstract The use of variable-angle fluorescence spectra together with multilinear curve-fitting techniques for the resolution of mixtures of polycyclic aromatic hydrocarbons (PAHs), is described. Only one spectrum is necessary to determine four compounds in a mixture even when a severe overlap occurs. The PAHs are quantified at ng/ml levels. |
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| Keywords: | Comparability traceability SI units mole quality assessment |
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