PRIMARY STUDY
The Cannabinoids Tetrahydrocannabinol, Cannabinol, Cannabidiol, Tetrahydrocannabivarin, and 11-nor-9-carboxy-∆9-THC in Hair
Key Findings: This study aims to develop an additional assay to identify cannabinoids in hair and thier concentrations. The goal is to better identify different cannabinoids, tetrahydrocannabinol (THC), cannabinol (CBN), tetrahydrocannabivarin (THCV), and CBD as well as 11-nor-9-carboxy-Δ9-THC (THC-COOH) in primarily CBD users who may consume products with higher than expected THC content.
Type of Study: Laboratory Study
Study Result: Positive
Research Location(s): United States
Year of Pub: 2021
Cannabinoids Studied: Cannabidiol (CBD), Tetrahydrocannabinol (THC), Cannabinol (CBN), Tetrahydrocannabivarin (THCV)
Phytocannabinoid Source: Unspecified
Route of Administration: In vitro
Citation: Hill VA, et al. Cannabinoids Tetrahydrocannabinol, Cannabinol, Cannabidiol, Tetrahydrocannabivarin and 11-nor-9-carboxy-∆9-THC in Hair. J Anal Toxicol. 2022; 46:487-493. doi: 10.1093/jat/bkab068
Authors: Hill VA, Schaffer MI, Paulsen RB, Stowe GN
