闪播福利库

Survey of chemistry used in criminal investigations. Topics may include detection and identification of drugs, alcohol, toxins, explosives and gun powder residue. Chemical analysis of paint, ink, paper, soil, glass and fibers. Chemical detection of blood and fingerprints. Extraction of DNA from evidence, DNA fingerprinting. Prerequisite: 颁贬贰惭听26103, or 颁贬贰惭听36203 (recommended), or 颁贬贰惭听362贬3, or 颁贬贰惭听37203. (Typically offered: Irregular)