Tetrahydrocannabinol:PrThr:Pt:Urine:Ord:Confirm>25 ng/mL
tetrahydrocannabinol:prthr:pt:urine:ord:confirm>25 ng/ml
Tetrahydrocannabinol Confirm method >25 ng/mL Ql (U)
tetrahydrocannabinol confirm method >25 ng/ml ql (u)