This article discusses how to use a frequency sweep for the calculation of the weight average molar mass Mw based on the zero-shear viscosity measurement.

To calculate molarity or to calculate related values (including volume, mass, molar mass and concentration) from molarity, the following equations are utilized.

Absolute molar mass and molar mass distributions can be efficiently acquired, and there is no associated requirement for any standards or empirical relations. For chitosan-based products, SEC-MALS not ...