What is rpm in centrifugation?

RPM, or revolutions per minute, in centrifugation refers to the speed at which the rotor of a centrifuge spins. It is a crucial parameter that influences the separation of components in a mixture based on their density. Higher RPM values generally result in greater centrifugal force, enhancing the separation efficiency of particles, cells, or biomolecules. However, the appropriate RPM must be selected based on the specific requirements of the sample and desired outcomes.