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Review Summary
10
201412140
The Sirchie NARK Cobalt-Thiocyanate Reagent (Cocaine, Crack, 10 Tests) will identify Cocaine; Procaine and Tetracaine with Blue flakes in the 1st ampoule. These same Blue flakes will slightly dissolve after breakage and agitation of the 2nd ampoule. The Modified Cobalt Thiocyanate Reagent is a more specific test for Cocaine. Like all NARK narcotic field tests, the Cobalt-Thiocyanate Reagent is meant for presumptive field drug testing.