Sirchie NARK Modified Cobalt-Thiocyanate Reagent TEST TYPE:THC or vehicle ensure the device

or vehicle ensure the device is always reloadable

Light gray with black pockets and epaulets

Not fire retardant

so you can handle documents immediately without worry

UPC:  613902235205

Sirchie NARK Modified Cobalt-Thiocyanate Reagent TEST TYPE:THC or vehicle ensure the deviceSirchie NARK Modified Cobalt Thiocyanate Reagent The modified version of the Cobalt Thiocyanate is a more specific field test for Cocaine and will distinguish between Cocaine HCl and Cocaine Base. Cocaine HCl will develop a Blue solution in the 1st ampoule as well as a sticky Blue residue adhering to the inside of the tube. The 2nd ampoule will remain Blue. No base caines (procaine; dibucaine; tetracaine) will develop the sticky blue residue in the