Question

What is ultra centrifugation. Give an account of rotor types. Explain the care maintenance and safety procedures to be taken in a laboratory set up.

Answer 1

Ans➡️ A centrifuge is a laboratory device that is used for the separation of fluids, gas or liquid, based on density. Separation is achieved by spinning a vessel containing material at high speed; the centrifugal force pushes heavier materials to the outside of the vessel.

Clean the centrifuge daily, or at least weekly. Remove the rotor and any sample or container holders. Interior cleaning includes the interior bucket, specimen holder, rotor and supports. Use a sponge, warm water and a mild detergent such as dishwashing liquid.

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