Evaluation of a solid-phase extraction method for codeine and morphine in urine using Cerex Polycrom™ Clin II columns and the Speedisk™ 48 pressure processor at a high-throughput forensic drug-testing laboratory

Journal of Analytical Toxicology

Volumn 27, Issue 7, 2003, Pages 530-532

  Churley, Melissa M ^a   Lyons, Timothy P ^a   Robandt, Paul V ^a   Bruins, Mark R ^b  

^a TRIPLER ARMY MEDICAL CENTER   (United States)

^b Headquarters   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CODEINE; MORPHINE; TRIMETHYLSILYL DERIVATIVE;

ACCURACY; DEVICE; DRUG SCREENING; GAS CHROMATOGRAPHY; LETTER; MASS SPECTROMETRY; RELIABILITY; SOLID PHASE EXTRACTION; STATISTICAL ANALYSIS; URINALYSIS;

EID: 0141459458     PISSN: 01464760     EISSN: None     Source Type: Journal    
DOI: 10.1093/jat/27.7.530     Document Type: Letter

References (5)

1. P. Dimson. Extraction of opiates from urine using the Cerex extraction column. SPEware Corporation application note, San Pedro, CA, 2001.
2. C. Stevenson Jolin. Extraction for opiates (DuPont Prepl and computerized XTRX-4™ automated sample processors). U.S. Army Forensic Toxicology Drug Testing Laboratory, Standard Operating Procedures, Fort Meade, MD, 1989.
3. J.A. Kuhnle, M. Churley, S.W. Kawasaki, T.P. Lyons, and M.R. Bruins. Extraction of benzoylecgonine from urine specimens with Cerex Polychrom™ Clin II solid-phase extraction columns and the Speedisk™ pressure processor. J. Anal. Toxicol. 25: 616-620 (2001).
4. M. Churley, P.V. Robandt, J.A. Kuhnle, T.P. Lyons, and M.R. Bruins. Extraction of amphetamine and methamphetamine from urine specimens with Cerex Polycrom™ Clin II solid-phase extraction columns and the Speedisk™ 48 pressure processor. J. Anal. Toxicol. 26: 347-354 (2002).
5. P.R. Stout, C.K. Horn, and K.L. Klette. Solid-phase extraction and GC-MS analysis of THC-COOH method optimized for a high-throughput forensic drug-testing laboratory. J. Anal. Toxicol. 25: 550-554 (2001).