The Use of Polilight ® in the Detection of Seminal Fluid, Saliva, and Bloodstains and Comparison with Conventional Chemical‐Based Screening Tests

Biological stains can be difficult to detect at crime scenes or on items recovered from crime scenes. The use of a versatile light source may assist in their detection. The ability of Polilight to locate potential semen, saliva, and blood stains on a range of substrates and at different dilutions wa... View More