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Cynthia M. Lewallen

Research Triangle Park

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A Comparison of the Validity of Gas Chromatography-Mass Spectrometry and Liquid Chromatography-Tandem Mass Spectrometry Analysis of Urine Samples II: Amphetamine, Methamphetamine, (±)-3,4-Methylenedioxyamphetamine, (±)-3,4-Methylenedioxymethamphetamine, (±)-3,4-Methylenedioxyethylamphetamine, Phencyclidine, and (±)-11-nor-9-Carboxy-Δ9-tetrahydrocannabinol

2010 Journal of Analytical Toxicology
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A comparison of the validity of GC-MS and LC-MS/MS analysis of urine samples II: Amphetamine, methamphetamine, (Â±)-3,4-methylenedioxyamphetamine, (Â±)-3,4-methylenedioxymethamphetamine, (Â±)-3,4-methylenedioxyethylamphetamine, phencyclidine, and (Â±)-11-nor-9-carboxy-)9-tetrahydrocannabinol

2010
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