Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Quantification of Inkjet Printed Ammonium Nitrate Test Materials by Ultraviolet Visible (UV/Vis) Spectroscopy Presenting section: Criminalistics 2011 Najarro, Marcela, Gaithersburg MD; Barr, Timothy J., Gaithersburg MD; Gillen, Greg, Gaithersburg MD View the paper Criminalistics