1. Department of Chemistry, Syracuse University, Syracuse, New York, 13244-4100 (L.A.N., X.C.); BioTools, Inc., 950 N. Rand Road, Unit 123, Wauconda, Illinois, 60084 (L.A.N., R.K.D.); and ABB Bomem, 585, Charest Blvd. East, Quebec (Quebec) G1K 9H4, Canada (J.-R.R., A.R., H.B.)