title: Ultraviolet absorption and luminescence properties of some cannabis constituents.
abstract: The characteristics of the absorption, fluorescence and phosphorescence spectra of the cannabinols have been determined. The data provide a basis for the detection of these compounds at concentrations down to 10 ng ml .
authors.affiliation: Applied Chemistry Branch, Royal Military College of Science, Shrivenham, Wiltshire, England.
authors.forename: A
authors.initials: A
authors.lastname: Bowd
authors.forename: P
authors.initials: P
authors.lastname: Byrom
authors.forename: J B
authors.initials: JB
authors.lastname: Hudson
authors.forename: J H
authors.initials: JH
authors.lastname: Turnbull