Prime Screen - 15 Pack Marijuana Urine Drug Test Kit - 50 ng/mL Cut-Off - Medical-Grade THC Test - Short Exp. Apr 29 - WDTH-114

The Prime Screen 15 Pack Marijuana Drug Test Kit is a medically approved urine drug screening test designed to accurately detect any form of THC Cannabis. This reliable kit features a cut-off level of 50 ng/ml for Marijuana (THC), utilizing 11-nor-09-THC-9-COOH as its calibrator. It can identify THC in urine within a minimum of 2 hours, with a general maximum detection time extending beyond 5 days. For individuals with extremely heavy usage, the detection window may be up to 45 days after their last use, as detection times can vary based on factors such as body fat, frequency of use, and the amount consumed.