1. Biochemistry,
Microbiology, and Molecular Biology Department, The Pennsylvania State University, 107 Althouse Laboratory, University Park, Pennsylvania 16802, United States
2. Ontario Ministry of the Environment, 125 Resources Road, Toronto, Ontario, Canada, M9P
3 V6
3. Department
of Chemistry, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada, L8S 4M1
4. Department
of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada, M5S 3H6
5. Waters Corporation, 34 Maple
Street, Milford, Massachusetts 01757, United States
6. Restek Corporation, 110 Benner
Circle, Bellefonte, Pennsylvania 16823, United States
7. Forensic
Science Program, The Pennsylvania State University, 107 Whitmore Laboratory, University Park, Pennsylvania 16802, United States