Determination of Basic Drugs Extracted from Biological Matrices by Means of Solid-Phase Extraction and Wide-Bore Capillary Gas Chromatography with Nitrogen-Phosphorus Detection

By Chen Xiao-Hua   Franke Jan-Piet   Wijsbeek Jaap   Zeeuw Rokus A. de  

Journal of Analytical Toxicology, Vol. 18, Iss. 3, 1994-05 ,pp. : 150-153

Oxford University Press

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Isolation of Acidic, Neutral, and Basic Drugs from Whole Blood Using A Single Mixed-Mode Solid-Phase Extraction Column

By Chen Xiao-Hua   Franke Jan-Piet   Wijsbeek Jaap   Zeeuw Rokus A. de  

Journal of Analytical Toxicology, Vol. 16, Iss. 6, 1992-11 ,pp. : 351-355

Oxford University Press

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Solid-Phase Extraction and HPLC-UV Confirmation of Drugs of Abuse in Urine

By Ferrara S.D.   Tedeschi L.   Frison G.   Castagna F.  

Journal of Analytical Toxicology, Vol. 16, Iss. 4, 1992-07 ,pp. : 217-222

Oxford University Press

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Improved Solid-Phase Extraction Method for Systematic Toxicological Analysis in Biological Fluids

By Soriano T.  

Journal of Analytical Toxicology, Vol. 25, Iss. 2, 2001-03 ,pp. : 137-143

Oxford University Press

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Analysis of Cocaine and Its Metabolites from Biological Specimens Using Solid-Phase Extraction and Positive Ion Chemical Ionization Mass Spectrometry

By Crouch Dennis J.   Alburges Mario E.   Spanbauer Alan C.   Rollins Douglas E.   Moody David E.   Chasin Alice A.  

Journal of Analytical Toxicology, Vol. 19, Iss. 6, 1995-10 ,pp. : 352-358

Oxford University Press

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