Oraline IV oral fluids screen 4 panel oral drug test. Oraline IV features: NO swabbing, NO urine mess, NO clockwise turning steps, NO adulterated concerns - simpy spoon the saliva sample directly from mouth or a cup, cap off with results completed in 10 minutes. Oraline IV test parent drug THC at 4ng/mL. Oraline oral fluids saliva screen is a rapid saliva drug test detecting the parent drug thc (marijuana) at 4ng/ml plus cocaine, methampetamine and opiates.