An off-line two-dimensional analytical procedure for determination of polycyclic aromatic hydrocarbons in smoke aerosol |
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Authors: | H A Claessens L G D Lammerts van Bueren |
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Abstract: | Smoke aerosol from stoves consists of a wide variety of chemical substances of which a number have toxic properties. To study the impact of aerosol emissions on health and environment reliable analytical procedures must be available for these samples. An off-line two-dimensional HPLC method is described for the determination of a number of polycyclic aromatic hydrocarbons (PAH). The method consists of a HPLC clean-up step yielding distinct fractions on activated silica and followed by analysis of each of the fractions by isocratic reversed phase HPLC. Detection is by UV and fluorescence monitors in series. Combination of the chromatographic data obtained from both the clean-up and analytical step provides additional qualitative information. |
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Keywords: | Liquid chromatography HPLC Two-dimensional HPLC Smoke aerosol Polycyclic aromatic hydrocarbons Stoves |
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