In-cell clean-up pressurized liquid extraction and gas chromatography-tandem mass spectrometry determination of hydrophobic persistent and emerging organic pollutants in coastal sediments
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- 作者：Marina G. Pintado-Herrera ; Eduardo Gonzá ; lez-Mazo ; Pablo A. Lara-Martí ; n ; pablo.lara@uca.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sediment ; Pressurized liquid extraction ; Gas chromatography ; Mass spectrometry ; Persistent organic pollutants ; Emerging contaminants
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：1429
- 期：Complete
- 页码：107-118
- 全文大小：1347 K
文摘
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Simultaneous extraction of 98 priority and emerging contaminants in sediments.
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In-cell clean-up PLE using alumina as sorbent was the best option of all tested.
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Recoveries >80% were achieved using dichloromethane at 100 °C and 3 PLE cycles.
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Analysis of coastal sediments reveals the predominance of fragrances and nonylphenol.