Perform the classic 3-step Kastle-Meyer test for blood using the premixed solutions in this convenient kit. In the test's final step the sample is treated with hydrogen peroxide which reacts with haemoglobin and phenolphthalein to produce a bright pink colour. The test detects both human and animal blood.Kit contents include:Simulated non-hazardous bloodDistilled waterKastle-Meyer solutionHydrogen Peroxide6 x swabsGlovesInstructionsA few drops of alcohol (Ethanol) is also required for the procedure.*Please Note: This is a simulated Blood Testing Kit and is not suitable for diagnostic purposes or commercial use*