Sirchie Hexagon Obti, Presumptive Blood Test, 6 Tests

The Sirchie Hexagon Obti (6 Tests) is the perfect complement to the BLUESTAR forensic line of Blood Detection products. This rapid screening test presumes that a bloodstain is of human origin and helps the Investigator to determine whether or not to collect a sample as evidence. A positive result indicates a strong likelihood that the bloodstain is indeed human and a lab analysis will later confirm or deny that presumption.