- (1) 15-50-100-200-300ng/ml THC drug screen
- One step, easy to use, self testing device
- Consistent with GCMS confirmation levels
- Detects multiple THC levels, including the 50ng/mL standard
- Customer service, clear instructions & test interpretations
- (1) 15-50-100-200-300ng/ml THC drug screen
- One step, easy to use, self testing device
- Consistent with GCMS confirmation levels
- Detects multiple THC levels, including the 50ng/mL standard
- Customer service, clear instructions & test interpretations