1072
Energy & Fuels 2005, 19, 1072-1077
Comparative Compositional Analysis of Untreated and Hydrotreated Oil by Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Zhigang Wu, Ryan P. Rodgers, and Alan G. Marshall* Ion Cyclotron Resonance Program, National High Magnetic Field Laboratory, Florida State University, 1800 East Paul Dirac Drive, Tallahassee, Florida 32310-4005
James J. Strohm and Chunshan Song Department of Energy & Geo-Environmental Engineering, The Pennsylvania State University, Pennsylvania 16802 Received July 18, 2004. Revised Manuscript Received February 21, 2005
The ultrahigh mass resolving power (>350 000) and mass accuracy (