Institution: | 1. Bachrach is Dr. D. R. Semmes Distinguished Professor of Chemistry, Department of Chemistry, Trinity University, 715 Stadium Drive, San Antonio, TX 78212 USAsteven.bachrach@trinity.edu;2. Heller is Guest Researcher, NIST/SRD, Mail Stop: 820/113, 100 Bureau Drive, Gaithersburg, MD 20899-2310 USA srheller@nal.usda.gov. |