Issue 7, 1985

Analysis of Δ9-tetrahydrocannabinol-cannabinol mixtures by second-derivative ultraviolet spectrometry

Abstract

Δ9-Tetrahydrocannabinol and cannabinol exhibit overlapping zero-order ultraviolet absorption spectra. The second-derivative ultraviolet spectra of the drugs provide an improved resolution of the overlapping bands and are more useful analytically. The amplitude (Dλ) and the amplitude difference (Dλ1Dλ2) of some selected maxima and minima are correlated with the concentration of the drugs in solution.

Article information

Article type
Paper

Analyst, 1985,110, 827-830

Analysis of Δ9-tetrahydrocannabinol-cannabinol mixtures by second-derivative ultraviolet spectrometry

A. H. Lawrence and J. Kovar, Analyst, 1985, 110, 827 DOI: 10.1039/AN9851000827

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