The Wyatt Technologies miniDAWN coupled with Optilab detectors provides a powerful solution for absolute molecular weight determination and characterization in solution via multi-angle light scattering paired with refractive index detection. These detectors deliver excellent sensitivity and precision for polymer, protein, and nanoparticle analysis in biopharmaceutical, polymer chemistry, and material science labs. Built with robust engineering, they offer reliable 24/7 operation, intuitive touchscreen interfaces, and easy integration with chromatography systems. The workstation runs ASTRA software version 7.3.22.1 64-bit, enabling advanced data analysis and reporting. This system is ideal for users requiring high-quality molar mass and size measurements with streamlined workflows.