Solid-phase extraction-stepwise elution (SPE-SE) procedure for isolation of dissolved organic matter prior to ESI-FT-ICR-MS analysis
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- 作者：Jitao Lva ; Shuzhen Zhanga ; b ; szzhang@rcees.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Lei Luoa ; Dong Caoa
- 关键词：DOM ; SPE ; ESI-FT-ICR-MS ; Stepwise elution
- 刊名：Analytica Chimica Acta
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：948
- 期：Complete
- 页码：55-61
- 全文大小：2154 K
文摘
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A novel solid-phase extraction isolation of dissolved organic matter is proposed.
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Compounds are divided into three fractions prior to FT-ICR-MS analysis.
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Molecules identified are 50% more than those obtained by conventional methods.