Testing

U-TEST COCAINE 300NG This test is good for testing for traces of Cocaine at the standard laboratory level in US What it is:A single panel Cocaine drug test, that detects levels at 300 ng/mL. What else you need to know:  This test (assay)...

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 Marijuana Accurate results within 5 minutes Customer service, clear instructions & test...