The isolation of some polynuclear aromatic hydrocarbons from aqueous samples by means of reversed-phase concentrator columns |
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| Authors: | Paul CM Van Noort Erik Wondergem |
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| Institution: | National Institute for Public Health and Environrnental Hygiene, Laboratory for Ecology, Water, and Drinking Water, P.O. Box 150, 2260 AD Leidschendam The Netherlands |
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| Abstract: | The results for some polynuclear aromatic hydrocarbons (PAH) in canal water and rain water differ depending on whether the PAH are concentrated directly on Sep- Pak C-18 cartridges or concentrated after filtration with further analysis of the particulate matter. For canal waters, higher total PAH concentrations are obtained when the suspended material is also analyzed. |
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