Small Molecule Metabolite Identifications in Diabetic Versus Non-Diabetic Urine Sample Groups Using Comprehensive Two-Dimensional Gas Chromatography Combined with Time-of-Flight Mass Spectrometry (GCxGC-TOFMS)
Characterization of Electron Ionization and Chemical Ionization on a Novel High Resolution Gas Chromatography Time-of-Flight Mass Spectrometer—Tools for the Identification of Unknown Metabolites