How to determine Particle Size? There are different methods to determine the particle size of formulation. It is determined by light diffraction, dynamic light scattering, Coulter method etc. Table of Content What is Particle Size? Particle size is a measure of the amount of space that a particle occupies. In other words, it is a measure of the physical dimensions of a particle. Particle size … Continue reading How to determine Particle Size? All About the Particle Size!