Centrifuges are vital lab instruments that use centrifugal force to separate components of a mixture based on density. Commonly used in biology and chemistry labs, they play a key role in blood separation, DNA extraction, and protein purification. They range from small benchtop centrifuges to high-speed refrigerated models.

Features include digital controls, RPM displays, safety locks, and interchangeable rotors for various tube sizes. Proper balancing and calibration are critical for safe and effective operation. Centrifuges streamline many sample preparation workflows, enhancing lab efficiency and precision.