Dr. Mark Pothecary and Shane Smithee will present the latest advancements in GPC/SEC. OMNISEC offers high sensitivity refractive index and light scattering detectors for absolute molecular weight determination of polymers or proteins. The UV/VIS photodiode array and self-balancing viscometer offer composition and branching analysis. 

The seminar will include novel applications such as high viscosity, low molecular weight, and low dn/dc samples which are typically challenging for GPC/SEC analysis but made easy with OMNISEC, and also a summary of the kinds of protein applications that can also be addressed with such a system.