Centrifugation
Centrifuges generate centrifugal forces which are many times stronger than the pull of the earth’s gravity. They separate suspended particles in liquids, or separate liquids of differing densities from each other. By centrifugation, sedimentation occurs much more rapidly than by the natural force of gravity.
A range of different rotors are available for the various applications. In laboratory centrifuges the principal rotors used are：
- angle rotors and
- swing-out rotors.
Both rotor types have their specific advantages.
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