An Automated and Simultaneous Solid-Phase Extraction of Δ 9 -Tetrahydrocannabinol and 11-Nor-9-Carboxy-Δ 9 -Tetrahydrocannabinol from Whole Blood Using the Zymark RapidTrace™ with Confirmation and Quantitation by GC–EI-MS

By D'Asaro John A.  

Journal of Analytical Toxicology, Vol. 24, Iss. 4, 2000-05 ,pp. : 289-295

Oxford University Press

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Simultaneous Determination of Δ9-Tetrahydrocannabinol and 11-nor-9-Carboxy-Δ9-Tetrahydrocannabinol in Human Plasma by Solid-Phase Extraction and Gas Chromatography–Negative Ion Chemical Ionization-Mass Spectrometry

By Huang W.  

Journal of Analytical Toxicology, Vol. 25, Iss. 7, 2001-10 ,pp. : 531-537

Oxford University Press

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The Detection of Δ 9 -Tetrahydrocannabinol (THC) and 11-nor-9-Carboxy-Δ 9 -Tetrahydrocannabinol (THCA) in Whole Blood Using Two-Dimensional Gas Chromatography and EI-Mass Spectrometry

By Scurlock Rodger D.   Ohlson Greg B.   Worthen David K.  

Journal of Analytical Toxicology, Vol. 30, Iss. 4, 2006-05 ,pp. : 262-266

Oxford University Press

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Extraction and Simultaneous Elution and Derivatization of 11-nor-9-Carboxy-Δ 9 -Tetrahydrocannabinol Using Toxi-Lab SPEC ® Prior to GC/MS Analysis of Urine

By Wu Alan H.B.   Liu Ning   Cho Yoon-Jae   Johnson Kent G.   Wong Shan S.  

Journal of Analytical Toxicology, Vol. 17, Iss. 4, 1993-07 ,pp. : 215-217

Oxford University Press

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Automated Extraction of 11-nor-Δ 9 -Tetrahydrocannabinol Carboxylic Acid from Urine Samples Using the ASPEC XL™ Solid-Phase Extraction System

By Langen Marinus C.J.   de Bijl Gertjan A.   Egberts Antoine C.G.  

Journal of Analytical Toxicology, Vol. 24, Iss. 6, 2000-09 ,pp. : 433-437

Oxford University Press

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