Identification and quantification of seven fused aromatic rings C26H14 peri-condensed benzenoid polycyclic aromatic hydrocarbons in a complex mixture of polycyclic aromatic hydrocarbons from coal tar
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- 作者：Jorge O. Oñ ; a-Rualesa ; Jorge.ona-ruales@nist.gov" class="auth_mail" title="E-mail the corresponding author ; Yosadara Ruiz-Moralesb ; Stephen A. Wisea
- 关键词：Coal tar ; Polycyclic aromatic hydrocarbons (PAHs) ; Normal-phase liquid chromatography with ultraviolet&ndash ; visible spectroscopy (NPLC/UV&ndash ; vis) ; Gas chromatography with mass spectrometry (GC/MS) ; Annellation theory ; ZINDO/S calculations
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：1442
- 期：Complete
- 页码：83-93
- 全文大小：2722 K
文摘
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NPLC/UV–vis and GC/MS used to characterize C26H14 PAHs in a mixture from coal tar.
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Annellation theory and ZINDO/S used for theoretical analysis of C26H14 PAHs.
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First identification and quantification of 5C26H14 with reference standards available.
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First potential identification of 4C26H14 with reference standards not available.
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The advantage of fractionation versus non-fractionation approach was demonstrated