Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Detection and Differentiation of Derivatized Controlled Substances by Gas Chromatography-Vacuum Ultraviolet (GC-VUV) Spectrophotometry Presenting section: Criminalistics 2020 Roberson, Zackery Ray, Indianapolis IN; Gordon, Heather C., Indianapolis IN; Goodpaster, John V., Indianapolis IN View the paper Criminalistics