Luminol, a chemical that exhibits chemiluminescence, is often used by forensic examiners to try and detect trace amounts of what?
A blood Type O blood AB blood B type blood 🆎 B blood A type blood O blood Isohaemagglutinin ABO system AB0 blood group system Abo blood type Type A blood ABO blood group system ABO blood system B antigen AB0 H substance ABO blood types O type blood ABO blood group ABO blood groups A and o Isohemagglutinin A antigen ABO blood Substance H ABO grouping ABO phenotypes ABO blood type Type AB 🅱 🅰 Isohaemagglutinins Blood type AB Abo blood group Abo blood-group system 🅾