Canna~Fangled Abstracts Detection of the Duquenois-Levine chromophore in a marijuana sample. 2014 Mar 18;239C:1-5. doi: 10.1016/j.forsciint.2014.02.031. Detection of the Duquenois-Levine chromophore in a marijuana sample. Jacobs…Freedom WaresMarch 18, 2014
