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…

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…

1.5 1.0 0.5 LC columns and accessories Technical resources document Contents LC column selection 03 HPLC column selection by United States Pharmacopeia specifications 08 HPLC phases 12 HPLC column selection by manufacturer 14 Principles of fast LC 19 LC technical…