Drug Testing Kit Saliva - 6 in1 Test for - Cannabis Cocaine Speed Heroin MET BZO
Benzodiazepine 50ng/ml BZO up to 48 hrs. Cannabis 12ng/ml THC up to 12hrs. Opiates 40ng/ml OPI Opiate & Heroin up to 48 hrs. Amphetamine 50ng/ml AMP up to 72hrs. Tests saliva for the following 6 common drugs.