5 x NICOTINE COTININE SMOKING URINE TEST KITS (ultra 100ng test cassettes)

ALLTEST Cotinine Drug Test Kit. Simply dip the tester into the sample and read the result at 5 minutes. UKDrugTesting 13 in 1 ULTRA SENSITIVE Drug Testing Kit Urine Cup Drug Test. Our Promise. Fibre optics for optimal beaming and transmission of the light.

eBay