Centrifuge

 A centrifuge is an instrument that uses rapid rotation to separate components of a liquid mixture based on density. In clinical and laboratory settings, it is indispensable for preparing blood samples (serum, plasma, cells), concentrating urine sediment, and processing microbiological specimens. Key specifications include maximum relative centrifugal force (RCF) and rotor type (swinging bucket or fixed angle). Safe operation is paramount and hinges on perfect load balancing, using securely sealed tubes, and never overriding safety lids. Proper cleaning after spills and regular rotor inspection are essential for preventing equipment failure and biohazard exposure. It is a fundamental piece of equipment for sample preparation across all disciplines of laboratory medicine.