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.
With the Leucomalachite DISCHAPS Set, an intense BLUE/GREEN color reaction in 3 seconds is presumptive evidence that blood is present. Leucomalachite green has long been a favorite of field investigators because of its high sensitivity (1:300,000). Set of six tests with contact paper.