5 Pack Drug Kits 6 Panel Instant Urine Drug Tests for Marijuana, THC, Amphet...
THC - 50 ng/mL. User-Friendly Design: Simply remove the cap, dip the in urine for 10 seconds, and read your results in just 5 minutes. Why Choose Our Instant Urine Drug Tests?. AMP - 1000 ng/mL.