Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Optimization of a Microwave Assisted Extraction/Headspace Solid - Phase Microextraction (MAE/HS - SPME) Procedure for Organic Impurity Profiling of Seized 3,4 - Methylenedioxymethamphetamine (MDMA) Tablets Presenting section: Criminalistics 2009 Giebink, Patricia J., Okemos MI; Waddell Smith, Ruth, East Lansing MI View the paper Criminalistics