HPLC for the Retention and Resolution of Very Polar Compounds

Applications Notebook Issue 1, June 2009 Thermo Scientific Hypercarb Columns A unique solution for difficult separations Part of Thermo Fisher Scientific Table of Contents Introduction Table of Contents Application Notes Thermo Scientific Hypercarb Columns Introduction ......................................................................................................... 4 Biochemical Porous Graphitic…

W. Faulkner, Thermo Fisher Scientific, Runcorn, Cheshire, UK Key Words Hypercarb, porous graphitic carbon, creatine, creatinine, polar compounds Abstract A simple and rapid reversed-phase HPLC/UV procedure for the examination of creatine and creatinine on a Thermo Scientific Hypercarb (porous graphitic…

Anila I. Khan, Thermo Fisher Scientific, Runcorn, UK Key Words Hypercarb SPE, food, acrylamide, 2-propenamide, capillary GC, porous graphic carbon (PGC), polyethylene glycol (PEG) GC column Abstract Acrylamide is an endogenous compound, formed when heating starchy or sugary foods. The…

Monica Dolci, Thermo Fisher Scientific, Runcorn, Cheshire, UK Te ch ni cal N ote 2 0 5 4 4 Hydrophilic Interaction Liquid Chromatography: Some Aspects of Solvent and Column Selectivity Key Words Hydrophilic, HILIC, Porous Graphitic Carbon (PGC), Selectivity, Zwitterionic…