Brand: Wyatt
Model: Dawn Heleos II

18-angle light scattering Dawn Heleos II for static light scattering (SLS) and dynamic light scattering (DLS) measurements is used in batch or microbatch mode (off-line) for the determination of the absolute weight-average molecular weight, sizes (radius of gyration Rg and hydrodynamic radius Rh), second virial coefficient (A2) and conformation of all types of macromolecules and particles in solution such as proteins, biopolymers, polymers and particles, liposomes, micelles, encapsulated proteins and many more. MALS provides absolute measurements because they are made without reference to molar mass standards, column calibration, or molecular conformation.