Testing

U-TEST THC 15NG/ML Lowest level of detection for home drug test on market Detects below the industry standard of 50 ng/mL, giving  the assurance to pass a standardized test One step, easy to use, self testing device Accurate with results in 5...

U-TEST THC 50NG/ML TEST KIT U-test THC 50 ng test kit detest the THC metabolite in human urine.  One step, easy to use, self testing device for THC Accurate results within 5 minutes Customer service, clear instructions & test...