This auction is for one 3M field testing kit and can perform 25-50 tests. The kit contains; 5 ml of MARQUIS REAGENT, enough for 25-50 tests 5ml of MECKE REAGENT, enough for 25-50 tests 5ml of MANDELIN REAGENT. enough for 25-50 test 3 x snap vials for testing 1 x plastic pipette Colour Code sheet showing tests results for the 3M's Full instructions for use Marquis Reagent – 5ml bottle, 25-50 uses For testing suspected Ecstacy, MDMA, LSD, cocaine, mescaline, methamphetamine and heroin etc. The Marquis reagent is exactly identical to that found in the USA Police Department test kits (NarcoPouch etc). Mecke Reagent – 5ml bottle, 25-50 uses For testing suspected forms of Heroin and MDMA (Ecstasy), as well as detecting the presence of unwanted dye compounds which have been incorporated to give a false positive. Mecke test in combination with the Marquis reagent can check for Ecstasy (MDMA, MDA, MDE). Also, this test reacts with DXM, which is used in cough suppressants and is sold as fake Ecstasy. This test will yield a yellow colour when using DXM instead of a dark blue, which is what is expected when using real Ecstasy. Mandelin Reagent – 5ml bottle, 25-50 Uses For testing Amphetamines and Methadone, and also testing for PMA and Ketamine. The Mandelin reagent is exactly identical to that found in the USA Police Department test kits (NarcoPouch etc). Happy Bidding