What Is The Function of A Vortex Mixer? In laboratory settings, achieving the perfect blend of liquids, chemicals, or other substances is essential for a wide range of experiments and analyses. One of the most versatile and commonly used pieces of laboratory equipment designed to achieve this task is the vortex mixer. Whether you are conducting biological experiments, preparing reagents, or handling complex chemical processes, a vortex mixer plays a crucial role in ensuring thorough mixing and homogenization.