Evaluation of the QuEChERS method for the extraction of pharmaceuticals and personal care products from drinking-water treatment sludge with determination by UPLC-ESI-MS/MS
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- 作者：Maristela B.R. Cerqueiraa ; Juliana R. Guilhermea ; Sergiane S. Caldasa ; Manoel L. Martinsb ; Renato Zanellab ; Ednei G. Primela ; dqmednei@furg.br" class="auth_mail
- 关键词：UPLC-MS/MS ; Drinking-water sludge samples ; PPCPs ; QuEChERS
- 刊名：Chemosphere
- 出版年：July 2014
- 年：2014
- 卷：107
- 期：Complete
- 页码：74-82
- 全文大小：1770 K
文摘
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A method for the determination of 27 compounds in drinking-water treatment sludge was evaluated.
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A QuEChERS method and UPCL-ESI-MS/MS parameters were optimized.
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QuEChERS method provides clean extracts with few matrix effects.
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The method was successfully applied to determination of the analytes in real samples.
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Caffeine and benzophenone-3 were detected in ng g−1 levels.