Postnova Analytics offers the Gold Standard in Field-Flow Fractionation. Our unique analytical characterization platform is the premier solution for the advanced analysis of nanoparticles, proteins and macromolecules. Hyphenation of Field-Flow Fractionation, Size Exclusion Chromatography, Multi Angle Light Scattering, Dynamic Light Scattering, Intrinsic Viscometry and ICP - Mass Spectroscopy provides direct access to molar mass, size, charge, structure, conjugation and elemental speciation.