NIK Public Safety Test E Duquenois-Levine Reagent/Marijuana

Out of stock (availability represents online inventory only)
SKU
NIK-6075
Test E is a standalone test for the presumptive identification of Marijuana, Hashish and “Hash Oil”. A positive result is indicated by no color change after breaking the first ampoule, a dark blue or violet after breaking the second ampoule and a grey upper layer over a violet layer upon breaking the third ampoule.
$26.99