Sirchie Phenolphthalein Dischaps, Tests for the Presence of Blood, Set of 6 (D)

The Sirchie DCB100 Phenolphthalein Dischaps packaging virtually eliminates the possibility of contamination of chemical reagents and dramatically increases shelf-life. Reagents are contained within easily crushed glass ampoules. The ampoules are then sealed inside tough, flexible polyethylene dispenser tubes. Blood causes a pink stain in just a few seconds. This test is considered by many field technicians as being one of the most reliable presumptive tests for the presence of blood. The set contains six individual tests with contact paper.