Prime Screen Multi Level Marijuana(THC) Urine Test Kit. Highly Sensitive THC 5 Level Drug Test Kit. Detects at 15 ng/mL, 50 ng/mL, 100 ng/mL, 200 ng/mL and 300 ng/mL [5 Pack]

Prime Screen Multi Level Marijuana(THC) Urine Test Kit. Highly Sensitive THC 5 Level Drug Test Kit. Detects at 15 ng/mL, 50 ng/mL, 100 ng/mL, 200 ng/mL and 300 ng/mL [5 Pack]

3 Pack - DrugExam THC Advantage Made in USA Multi Level Marijuana Urine Test Kit. Highly Sensitive THC 5 Level Drug Test Kit. Detects at 15 ng/mL, 20 ng/mL, 50 ng/mL, 200 ng/mL and 300 ng/mL (3)

5 Pack - DrugExam Marijuana Test Dip Card. Cannabinoids Testing Test. Rapid Test Dip Cards.Individually Packed. Detailed Instructions Included. Easy to Use.