| 高效液相色谱分离偏振同步荧光同时检测环境样品中的茐、苊、 、苯并[a]荧蒽 |
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| 引用本文： | 张勇,袁东星,朱亚先.高效液相色谱分离偏振同步荧光同时检测环境样品中的茐、苊、 、苯并[a]荧蒽[J].分析化学,1997(11). |
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| 作者姓名： | 张勇 袁东星 朱亚先 |
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| 作者单位： | 厦门大学环境科学研究中心国家教委海洋生态环境开放研究实验室!厦门361005(张勇，袁东星)，厦门大学化学系!厦门361005(朱亚先) |
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| 基金项目： | 国家自然科学基金，厦门大学育苗基金 |
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| 摘 要： | 以高效液相色谱（ＨＰＬＣ）为分离手段，偏振同步荧光法为检测手段，实现了环境样 品中茐、苊、 、苯并a]荧蒽（Ｂ［ａ］Ａ）的同时检测。所建方法对茐、苊、 、Ｂa]Ａ的检测限分 别为 ０．０３９，０．０４６，０．０１６和 ０．０４２（ｍｇ／Ｌ）。该法用于大气、海洋沉积物中的茐、苊、 、Ｂa] Ａ的同时测定，结果满意。
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| 关 键 词： | 高效液相色谱 偏振同步荧光法 联用技术 多环芳烃 |
Determination of Polyaromatic Hydrocarbons by Polarization Synchronous Fluorometry Coupled With High Performance Liquid Chromatographic Separation |
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| Zhang Yong,Yuan Dongxing,Zhu Yaxian.Determination of Polyaromatic Hydrocarbons by Polarization Synchronous Fluorometry Coupled With High Performance Liquid Chromatographic Separation[J].Chinese Journal of Analytical Chemistry,1997(11). |
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| Authors: | Zhang Yong Yuan Dongxing Zhu Yaxian |
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| Abstract: | An analytical method has been established for simultaneous determination of fluorene and acenaphthene, chrysene and benz a] anthracene (B a] A ) by polarization syn- chronous fluorometry coupled with high performance liquid chromatography (HPLC). The detection limits are: 0.039, 0.046, 0.016 and 0.042 mg/L for fluorene and acenaphthene, chrysene and Ba]A, respectively. The proposed method has been successfully applied to si- multaneous determination of fluorene and acenaphthene, chrysene and Ba]A in environmen- tal air and marine sediment samples. |
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| Keywords: | High performance liquid chromatography polarization synchronous fluorometry polyaromatic hydrocarbon |
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