Principles of Triple Detection GPC/SEC

Triple Detection GPC/SEC is a well-established technique for the accurate and complete characterization of macromolecules. The technique combines both light scattering and viscometer detectors with a refractive index (RI) detector and is applicable to both natural molecules, such as proteins or polysaccharides, and synthetic polymers. 

The resulting molecular weight and structure information provides an invaluable tool for macromolecular researchers. This document will help the practitioner of triple detection GPC/SEC to understand the theory behind the detector technology and have a greater appreciation of the strengths and limitations.