Question

Difference between viscometry and light scattering in gpc

Answer 1

Light scattering is a technology that is well-known in the biopharmaceutical industry, regularly used for the screening of biotherapeutic candidates and formulations. The Zetasizer Nano system from Malvern Panalytical integrates all three light scattering technologies including polydispersity trend and interaction parameter from DLS, particle size distribution, electrophoretic mobility and effective charge from ELS and the 2nd virial coefficient from SLS.