NIK Drug Test Kit - A General, Marquis Reagent (Box of 10) by NIK Public Safety

i used the product to determine if some food had been tainted with drugs. it gave a definite and clear confirmation. this is an inexpensive, easy to use product.

Ordered these to aid in street narcotics investigations. This far they have worked flawlessly. It’s great to see that “salt” change the color when the reagent hits it.