Systematic analysis and quantitation of poison levels is done by using advanced instrumental techniques like Gas Chromatography, Spectrophotometer, and High Performance Thin Layer Chromatography (HPTLC) with Scanner to ensure successful prosecution. In this division, viscera, stomach wash/aspirate, vomit, blood and other biological / non- biological material submitted by the Medical and Police officers in homicidal and suicidal poisoning cases are examined for the detection of poison, if any, present therein. This division also examines exhibits related to veterinary cases.