Evaluating Cannabinoid Interference and Drug Stability in Oral Fluid for DUID Testing The Validation of a Qualitative Analytical Method to Detect Nine Cannabinoids for Forensic Drug Analysis Using Gas ...

Forensic chemists analyze physical evidence and samples for clues to solve crimes ... and X-ray spectroscopy) to separations analyses (gas chromatography, HPLC, and thin-layer chromatography). Mass ...

Scott, R. P. W. (unpublished work). Bohemen, J., and Purnell, J. H., “Gas Chromatography” (ed., D. H. Desty), 20 (Butterworths, 1958).

Bethea, R. M., and Wheelock, T. D., Abstracts of the 2nd Biannual International Gas Chromatography Symposium, 1 (published by the Instrument Society of America ...

A statement from the DGP office said on Monday that forensic experts had opined that evidences of short circuit were noticed ...