BLUESTAR OBTI is the perfect complement to BLUESTAR® FORENSIC.
This rapid screening test presumes that a bloodstain is of human origin. This helps the investigator to choose to collect or not a sample as evidence. A positive result indicates a strong likelihood for the presence of human blood. A lab analysis will later confirm or infirm this presumption.
BLUESTAR® OBTI is an evolution of Hexagon OBTI. Both products are identical in their formula, production site, quality and care given to their production.