Description Crime scene investigators examine the scene of a possible violent crime for evidence, such as fingerprints, hair, fibres, etc. After collecting the evidence, they notice there is no visible blood. Someone sprays the area with a liquid then turns out the lights. A strange, faint glow appears in certain areas of the scene. Learn how Luminol is used in scenes like this everyday. The special Luminol formulation does not require a separate hydrogen peroxide catalyst. Simply re-hydrate and use with the simulated blood haemoglobin to show your class. This activity includes an Instruction Manual with suggested activities. There is enough material for several demonstrations. ( IS9009 )
