Brookhaven Instruments is a world leader in delivering state-of-the-art, innovative, scientific instruments that use scattered light to measure zeta potential, particle size, and molecular weight. With more than 40 years of experience designing, manufacturing, and installing dynamic (DLS), static (SLS), electrophoretic (ELS), and phase analysis light scattering (PALS) instrumentation, our equipment can be found around the world solving problems in quality control and research applications. Known for our innovative designs and dedication to quality, our talented team of scientists and engineers deliver the most accurate, reliable, and easy-to-use particle characterization instruments on the market. Our modular instrument design allows us to fully customize every aspect of our products, ensuring that our customers receive precisely what they need to meet their research goals.