Journal Published Online: 01 October 1980
Volume 25, Issue 4

Mass Spectrometric Differentiation of Cannabinoid-Containing Samples

CODEN: JFSCAS

Abstract

A direct-inlet probe mass spectrometry/multiple regression procedure is described for the confirmation of the presence of cannabinoids and the comparison of various cannabinoid-containing samples. The relative intensities of selected mass units are first established on control cannabinoids. These standards are then regressed on mass spectra of samples of interest. High values of coefficients of determination are used to confirm the presence of cannabinoid mixtures; regression coefficients are used for sample comparisons.

Author Information

Liu, JH
University of Illinois at Chicago Circle
Fitzgerald, MP
University of Illinois at Chicago Circle
Pages: 6
Price: $25.00
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Stock #: JFS11296J
ISSN: 0022-1198
DOI: 10.1520/JFS11296J