Mass Spectrometric Differentiation of Cannabinoid-Containing Samples

    Volume 25, Issue 4 (October 1980)

    ISSN: 0022-1198

    CODEN: JFSOAD

    Published Online: 1 October 1980

    Page Count: 6


    Liu, JH
    Assistant professor and graduate student, University of Illinois at Chicago Circle,

    Fitzgerald, MP
    Assistant professor and graduate student, University of Illinois at Chicago Circle,

    (Received 10 December 1979; accepted 6 March 1980)

    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.


    Paper ID: JFS11296J

    DOI: 10.1520/JFS11296J

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    Author
    Title Mass Spectrometric Differentiation of Cannabinoid-Containing Samples
    Symposium , 0000-00-00
    Committee E30