Hypochlorite Adulteration of Urine Causing Decreased Concentration of Δ 9 -THC-COOH by GC/MS

By Baiker Caroline   Serrano Leo   Lindner Becky  

Journal of Analytical Toxicology, Vol. 18, Iss. 2, 1994-03 ,pp. : 101-103

Oxford University Press

Access to resources Recommend Favorite

Confirmation of 11-nor-Δ 9 -Tetrahydrocannabinol in Urine as Its t -Butyldimethylsilyl Derivative Using GC/MS

By Clouette Randal   Jacob Mannil   Koteel Prabhakaran   Spain Michael  

Journal of Analytical Toxicology, Vol. 17, Iss. 1, 1993-01 ,pp. : 1-4

Oxford University Press

Access to resources Recommend Favorite

Hexadeutero-11-nor-Δ 9 -Tetrahydrocannabinol-9-Carboxylic Acid: A Superior Internal Standard for the GC/MS Analysis of Δ 9 -THC Acid Metabolite in Biological Specimens

By ElSohly Mahmoud A.   Little Thomas L.   Stanford Donald F.  

Journal of Analytical Toxicology, Vol. 16, Iss. 3, 1992-05 ,pp. : 188-191

Oxford University Press

Access to resources Recommend Favorite

Sensitive Determination of Δ 9 -Tetrahydrocannabinol in Human Tissues by GC▓MS

By Kudo Keiko  

Journal of Analytical Toxicology, Vol. 19, Iss. 2, 1995-03 ,pp. : 87-90

Oxford University Press

Access to resources Recommend Favorite

Determination of γ-Hydroxybutyrate (GHB) in Biological Specimens by Gas Chromatography▓Mass Spectrometry

By Couper Fiona J.   Logan Barry K.  

Journal of Analytical Toxicology, Vol. 24, Iss. 1, 2000-01 ,pp. : 1-7

Oxford University Press

Access to resources Recommend Favorite