Polycyclic aromatic hydrocarbons in commercial solvents |
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| Affiliation: | 1. USCT, Guru Gobind Singh Indraprastha University, Dwarka, India;2. USBAS, Guru Gobind Singh Indraprastha University, Dwarka, India;1. Department of Chemical Engineering, Faculty of Engineering University of Malaya, 50603 Kuala Lumpur, Malaysia;2. Department of Chemical Engineering, Faculty of Science and Engineering, Curtin University of Technology, Australia;3. School of Chemical Engineering and Advanced Material, Newcastle University, UK |
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| Abstract: | Samples of benzene, hexane, isooctane, and toluene were examined by adsorption and partition chromatography, followed by spectroscopic analysis of the fractions. Several polycyclic aromatic hydrocarbons were identified in all the samples. One sample of hexane contained significant concentrations of benzo[a]pyrene and benz[a]anthracene, in addition to other compounds. |
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