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无锡微色谱生物科技有限公司
MicroSep Biotechnology Co. LTD.
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DPX-P003 Analysis of Drugs and Metabolites in Blood and Urine using Automated Disposable Pipette Extraction
来源: | 作者:Fred Foster, Edward E. Pfannkoch, John R. Stuff,Jacqueline A. Whitecavage Sparkle T. Ellison, Stephen L. Morgan, William E. Brewer | 发布时间: 932天前 | 1450 次浏览 | 分享到:
In this work an automated DPX procedure is presented that enables the determination of acidic, basic, and neutral drugs in small blood or urine samples. The DPX method is based on a mixed-mode cation exchange sorbent (CX) with reversed phase characteristics. The automated extraction is shown to require only minimal manual labor when performed using the GERSTEL MPS 2 autosampler under MAESTRO software control. GC-MS data is provided showing that comprehensive, rapid and sensitive analysis can be performed using automated DPX combined with large volume injection. Automated sample preparation steps are performed during the GC/MS run of the preceding sample using the MAESTRO PrepAhead function. PrepAhead sample preparation enables high throughput analysis, improved productivity and “just
in time” preparation of each sample.
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