Mixed-Mode Solid-Phase Extraction Procedures for the Determination of MDMA and Metabolites in Urine Using LC-MS, LC-UV, or GC-NPD

By Jenkins Kevin M.  

Journal of Analytical Toxicology, Vol. 28, Iss. 1, 2004-01 ,pp. : 50-58

Oxford University Press

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Determination of acephate and its degradation product methamidophos in soil and water by solid-phase extraction (SPE) and GC-MS

By St-Amand Annick D.   Girard Louise  

International Journal of Environmental and Analytical Chemistry, Vol. 84, Iss. 10, 2004-08 ,pp. : 739-748

Taylor & Francis Ltd

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Determination of Flunitrazepam and its Main Metabolites in Serum and Urine by HPLC after Mixed-Mode Solid-Phase Extraction

By Deinl Ingo   Mahr Gerhard   Meyer Ludwig von  

Journal of Analytical Toxicology, Vol. 22, Iss. 3, 1998-05 ,pp. : 197-202

Oxford University Press

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Electrospray LC–MS Method with Solid-Phase Extraction for Accurate Determination of Morphine-, Codeine-, and Ethylmorphine-Glucuronides and 6-Acetylmorphine in Urine

By Svensson J.-O.   Andersson M.   Gustavsson E.   Beck O.  

Journal of Analytical Toxicology, Vol. 31, Iss. 2, 2007-03 ,pp. : 81-86

Oxford University Press

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Combined method of solid-phase extraction and GC-MS for determination of acidic, neutral, and basic emerging contaminants in wastewater (Poland)

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International Journal of Environmental and Analytical Chemistry, Vol. 94, Iss. 10, 2014-08 ,pp. : 961-974

Taylor & Francis Ltd

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