Particle Size Analysis is a technique used to determine the size distribution of particles in a sample. This analysis is crucial in various industries, including pharmaceuticals, food, and materials science, as the size of particles can significantly affect the properties and behavior of a product. Methods such as laser diffraction and sieve analysis are commonly employed to measure particle sizes accurately. The results of particle size analysis help in optimizing processes like mixing, coating, and filtration. By understanding the particle size distribution, manufacturers can improve product quality, enhance performance, and ensure consistency in production. This analysis is essential for quality control and regulatory compliance in many sectors.