Determination of Pesticide Residues in Cannabis sativa Using an Optimized QuEChERS Method

被引：0
|
作者：
Wollseifen, Hans Rainer [1 ]
Kretschmer, Torsten [1 ]
Brand, Johannes [1 ]
Lambrecht, Detlef [1 ]
机构：
[1] Macherey Nagel GmbH & Co KG, Duren, Germany
来源：
LC GC NORTH AMERICA | 2020年 / 38卷 / 10期
关键词：
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
This application note describes the determination of pesticide residues in Cannabis sativa using a QuEChERS method for most effective sample clean-up. Interfering substances (for example, lipids and pigments) that were also extracted with the organic layer are almost completely removed with clean-up salt mixes with high amounts of GCB (graphitized carbon black) and CHROMABOND (R) C18 ec adsorbents. The organic extracts are finally analyzed by HPLC-MS/MS.
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页码：584 / 585
页数：2
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