Bluestar Forensic kit provides the crime scene investigator with a complete tool to ascertain the presence of blood or its possible absence. The kit comes ready to use, add three catalyst tablets to the 16 oz spray bottle to obtain a single use mixture and spray on any surface.

Two 125ml (4 oz) distilled water in a fine mist atomizer bottle; 2 pair of individually wrapped tablets. Makes 1-2 applications.