Sirchi NARK Cobalt-Thiocyanate Reagent Cocaine/Crack Test, Box of 10

For accurate presumptive field drug testing, trust in the Sirchi NARK Cobalt-Thiocyanate Reagent Cocaine/Crack Test, Box of 10. This test kit, restricted to Law Enforcement Officers (LEO), comes in a box of ten tests. The Cobalt-Thiocyanate Reagent of this test is designed to identify Cocaine, Procaine, and Tetracaine by exhibiting blue flakes in the 1st ampoule. These blue flakes will slightly dissolve after breaking and agitating the 2nd ampoule. An approved analytical laboratory must confirm all test results, as these are presumptive tests that only hint at the possible presence of certain chemical compounds. Use this test in conjunction with other reagents in the NARK II Sequential Testing System for best results.