title: False positive reaction for carboxyhemoglobin in blood from liver tissue.
abstract: On spectrophotometric determination of carboxyhemoglobin in blood collected from the liver of three bodies at three days post-mortem, false positive results were found (5--15 per cent saturation), since samples of heart blood collected a few hours after death did not contain carboxyhemoglobin.
mesh_terms: D000060:Accidents, Aviation; D002263:Carboxyhemoglobin / Q000032:analysis*; D005189:False Positive Reactions; D005554:Forensic Medicine; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D008099:Liver / Q000032:analysis*; D009206:Myocardium / Q000032:analysis; D013053:Spectrophotometry; D013997:Time Factors
chemical_list: D006454:Hemoglobins; D002263:Carboxyhemoglobin