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Journal of Toxicology
Volume 2013, Article ID 329407, 7 pages
Research Article

Clinical Validation of a Highly Sensitive GC-MS Platform for Routine Urine Drug Screening and Real-Time Reporting of up to 212 Drugs

1Department of Laboratory Medicine, University of Washington, P.O. Box 357110, 1959 NE Pacific Street, Seattle, WA 98185, USA
2Department of Medicine, University of Washington, Seattle, WA 98150, USA
3Department of Pathology, University of Washington, Seattle, WA 98150, USA

Received 15 March 2013; Accepted 18 June 2013

Academic Editor: Steven J. Bursian

Copyright © 2013 Hari Nair et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

List of the 212 drugs in the in-house database and the lowest formulated concentrations (ng/mL) at which each drug was detected. These concentrations were determined using dilutions of urine containing spikes of drug standards prepared by spiking 1, 10, 100, and 1000‚ÄČng/mL into negative urine.

  1. Supplementary Table