Twenty-three polycyclic aromatic hydrocarbons (PAHs) were analysed by reversed-phase high-performance liquid chromatography coupled with a variable wavelength absorption detector. Compounds not chromatographically resolved were individually quantified by using characteristic UV-VIS absorption maxima programmed over three runs during the chromatographic separation. Detection limits ranging from 0.1 to 1 ng g-1 (dry weight) were found in the analysis of sediment core extracts.
Twenty-three polycyclic aromatic hydrocarbons (PAHs) were analysed by reversed-phase high-performance liquid chromatography coupled with a variable wavelength absorption detector. Compounds not chromatographically resolved were individually quantified by using characteristic UV-VIS absorption maxima programmed over three runs during the chromatographic separation. Detection limits ranging from 0.1 to 1 ng g-1 (dry weight) were found in the analysis of sediment core extracts. © 1987.
Variable wavelength absorption in detecting environmentally relevant PAHs by high-performance liquid chromatography
MARCOMINI, Antonio;SFRISO, Adriano;PAVONI, Bruno
1987-01-01
Abstract
Twenty-three polycyclic aromatic hydrocarbons (PAHs) were analysed by reversed-phase high-performance liquid chromatography coupled with a variable wavelength absorption detector. Compounds not chromatographically resolved were individually quantified by using characteristic UV-VIS absorption maxima programmed over three runs during the chromatographic separation. Detection limits ranging from 0.1 to 1 ng g-1 (dry weight) were found in the analysis of sediment core extracts. © 1987.
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(4a) Marine Chemistry, 21 (1987) 15-23.pdf
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