Korelasi nilai persentransmitan (%t) fe-o Dengan umur bercak darah manusia …

In the case of violent crimes such as murder, assault and rape, it is possible to find biological fluids such as blood spots at the crime scene . Blood spots contained two components, such as cellular component consisting of erythrocytes, leukocytes, platelets and plasma components. Erythrocytes contained hemoglobin that contain iron atom (Fe). Iron atom in heme would be reduced from Fe2+ to Fe…