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Evaluation of extraction and detection methods for determining polynuclear aromatlc hydrocarbons from coal tar contaminated rolls
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## Research Fellowships in Metallurgy and Mining. In co6peration with the U. S. Bureau of Mines and the State Mining Experiment Station, the School of Mines and Metallurgy of the University of Missouri offers four fellowships. These fellowships are open to graduates who have the equivalent of a Ba
## ssKm614 Evaluation of extraction and detection methods for determining polynuclear aromatlc hydrocarbons from coal tar contaminated rolls Chen, C. S. et al., Chemosphere, 1996, 32, (6), 1123-1132. The use of batch, Soxhlet, and sonication extraction techniques was evaluated for determining the
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