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PubMed · 14621676

Evaluation of 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.

Melissa M Churley·Timothy P Lyons·Paul V Robandt·Mark R Bruins
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Melissa M Churley, Timothy P Lyons, Paul V Robandt, Mark R Bruins. 2003. Evaluation of 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.. https://doi.org/10.1093/jat%2F27.7.530

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