Influence of the drying step within disk-based solid-phase extraction both on the recovery and the limit of quantification of organochlorine pesticides in surface waters including suspended particulate matter
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- 作者：Anastasia Gü ; ntera ; b ; a.guenter@iww-online.de" class="auth_mail" title="E-mail the corresponding author ; Peter Balsaaa ; p.balsaa@iww-online.de" class="auth_mail" title="E-mail the corresponding author ; Friedrich Werresa ; friedrich.werres@t-online.de" class="auth_mail" title="E-mail the corresponding author ; Torsten C. Schmidta ; b ; torsten.schmidt@uni-due.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Solid phase extraction disk ; Suspended particular matter ; Gas chromatography&ndash ; mass spectrometry ; Water framework directive ; Surface water
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：10 June 2016
- 年：2016
- 卷：1450
- 期：Complete
- 页码：1-8
- 全文大小：763 K
文摘
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Method optimisation for analysis of 21 OCPs of the WFD.
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Major focus: drying step to get a residual water content in the SPE disk under 0.01 g.
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Detection limits were in the low ng/L range fulfilling the requirements of the WFD.
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Water samples with SPM up to 500 mg/L were analysed in one step.