THC

Common/Brand Names
Marijuana, Sativex, Marinol
Expected Screen Results
Cannabinoids
Expected Confirmation Results
CarboxyTHC
Confirmation Cutoff
15
ng/mL
Detection Time
Up to
3
Days
Notes
Detection time can vary dependent upon usage; 1-3 days occassional use, 30 days with chronic use. CarboxyTHC is an inactive metabolite of marijuana which is detectable in -4 hours post inhalation / ingestion.
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