Rapid Multidimensional GC Analysis of Trace Drugs in Complex Matrices

AppNote 9/2008 Automated Extraction, Derivatization and GC/MS Determination of Tetrahydrocannabinol and Metabolites in Whole Blood Using Disposable Pipette Extraction William E. Brewer, Sparkle T. Ellison, Stephen L. Morgan Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street,…

AppNote 2/2014 Fully Automated SPE-GC/MS Determination of Δ9-Tetrahydrocannabinol (THC) and its Metabolites in Serum Samples Oliver Lerch, Susanne Rose Gerstel GmbH & Co. KG, Eberhard-Gerstel-Platz 1, D-45473 Mülheim an der Ruhr, Germany Lars Radünz, Hans-Werner Schütz, Jasna Neumann, Gertrud Rochholz…

Determination of Cannabinoids (THC) in Biological Samples Application Note Forensic Toxicology Authors Abstract Joe Crifasi A method has been developed on the Agilent 220 Quadrupole Ion Trap using Saint Louis University EI-MS/MS for the identification and quantification of Delta-9-THC, 11-Hydroxy-THC,…

AppNote 6/2005 Feasibility of Extraction and Quantitation of Δ9-Tetrahydrocannabinol in Body Fluids by Stir Bar Sorptive Extraction (SBSE) and GC/MS Edward A. Pfannkoch, Jacqueline A. Whitecavage, Royce Bramlett Gerstel, Inc., 701 Digital Drive, Suite J, Linthicum, MD 21090, USA Greg…