Sixth International Seminar: Gel Permeation Chromatography: Seminar Reprints

analysis asphaltenes average molecular weight axial dispersion benzene branching calculated calibration curve chain length Chem Chemical chromatogram column combinations column system concentration crosslinked decalin detector determined DGEBA diffusion dimer effect elution counts elution volume Epon epoxy resins equation evaluated experimental flow rate fractions Gel Permeation Chromatography GPC chromatogram GPC curves GPC data HB polymer HETP high molecular weight injection intrinsic viscosity lar weight low molecular weight m-cresol material measurements method milliliters ml/min molar volume molecular weight averages molecular weight distribution molecules monodisperse monomer Mw/Mn narrow number average molecular obtained oligomers packing particle peak percent phenylacetylene plot Poly polydispersity polyethylene polymer Polymer Sci polystyrene ratio refractive index refractometer Resolution Index Reynolds number S-TPB sample shown in Figure skewing correction skewing factor solution solvent species Table technique temperature tetrahydrofuran theoretical tion trace trimer ultracentrifuge values velocity Waters Associates whole polymer