This test is designed to presumptively identify the substance of GHB (Gamma Hydroxybutyrate) only. It will not react with other precursor substances often used for date rape like GBL and 1,4 Butanediol. Packaged with only five (5) individual tests per package, a positive color reaction will appear as a distinct Green. 5 tests/box.
Like all our NARK II narcotic field tests, the GHB Reagent is meant for presumptive field drug testing.
NOTE: ALL TEST RESULTS MUST BE CONFIRMED BY AN APPROVED ANALYTICAL LABORATORY! The results of this test are merely presumptive. NARK® only tests for the possible presence of certain chemical compounds. Reactions may occur with, and such compounds can be found in, both legal and illegal products. This test must be administered following its specific instructions and may be used in conjunction with other reagents in the NARK® II Sequential Testing System.