Separation and identification of mutagenic constituents of petroleum substitutes. [In coal- and shale-derived oils] [electronic resource]
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| Online Access: |
Online Access |
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| Corporate Authors: | , |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Oak Ridge, Tenn. : Oak Ridge, Tenn. :
Oak Ridge National Laboratory. ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
1980.
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| Subjects: |
| Abstract: | A study combining chemical separations, mutagenicity testing, and spectroscopic identifications is underway to isolate and identify mutagens in coal- and shale-derived oils. Ether-aqueous partition combined with Sephadex LH-20 chromatography of the resulting neutral fraction is introduced as a preferred class fractionation procedure. The uniquely important role of polycyclic aromatic primary amines in the mutagenicity of petroleum substitutes is reviewed. Questions are raised concerning the role of polycyclic aromatic hydrocarbons in the mutagenicity of the neutral fraction of petroleum substitutes. |
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| Item Description: | Published through SciTech Connect. 01/01/1980. "conf-800557-1" 10. annual symposium on the analytical chemistry of pollutants, Dortmund, F.R. Germany, 28 May 1980. Guerin, M. R.; Ho, C. H.; Rao, T. K.; Clark, B. R.; Epler, J. L. |
| Physical Description: | Pages: 16 : digital, PDF file. |