1. Microbiological and Chemical Exposure Assessment Research Division, National Exposure Research Laboratory, United States Environmental Protection Agency, 26 West Martin Luther King Drive, Cincinnati, Ohio 45268, Department of Chemistry, Youngstown State University, One University Plaza, Youngstown, Ohio 44555, Department of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, BC V6T 1Z1, Canada, and Vibrational Spectroscopy Laboratory, Forensic Chemistry Center, United States Food...