Average THC, CBD, and CBN Levels of Seized Domestic Cannabis in the US, 1995-2015


Click here for the complete datatable of Average Tetrahydrocannabinol (THC), Cannabidiol (CBD), and Cannabinol (CBN) Levels of Seized Samples of Domestic Cannabis in the US, 1995-2015

Source

National Drug Control Strategy Data Supplement 2016, Executive Office of the President: Office of National Drug Control Policy, Jan. 2017, Table 77, p. 87, citing University of Mississippi, National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences. Quarterly Report #134, Potency Monitoring Program (September 2016).
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Quarterly Report #104, Dec. 16, 2008 - March 15, 2009, University of Mississippi Potency Monitoring Project (Oxford, MS: National Center for Natural Products Research, a Division of the Research Institute of Pharmaceutical Sciences, 2008), Mahmoud A. ElSohly, PhD, Director, NIDA Marijuana Project (NIDA Contract #N01DA-5-7746), pp. 8 and 10.
https://www.ncjrs.gov...