Forensic Chemistry

Forensic Chemistry is the use of science and its subfield, criminological toxicology, in a legitimate setting. A scientific physicist can aid the distinguishing proof of unknown materials found at a criminal scene. Authorities in this field have a wide cluster of techniques and instruments to help recognize unknown substances. It includes atomic absorption spectroscocpy, thin layer chromatography, high-performance liquid chromatography, gas chromatography-mass spectrometry etc.