Fractionation of nitro and hydroxy polyn
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Andrei Medvedovici; Frank David; Gilbert Desmet; Pat Sandra
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Article
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1998
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John Wiley and Sons
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English
β 228 KB
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Nitrated and hydroxylated polynuclear aromatic hydrocarbons nitro-. and hydroxy-PAHs extracted from air particulates were fractionated from other micropollutants by semipreparative packed-column supercritical fluid chromatography on silicagel. Sample injection and fraction collection was automated b