Instability and poor recovery of cannabinoids in urine, oral fluid, and hair
{{output}}
Cannabinoids including, but not limited to Δ9-tetrahydrocannabinol, 11-hydroxytetrahydrocannabinol, and (-)-11-nor-Δ9-tetrahydrocannabinol-9-carboxylic acid are known to toxicologists and synthetic chemists as difficult compounds because they are subject to ... ...
