Centrifuge rotors / parts

Understanding Centrifuge Rotors and Their Importance

Centrifuge rotors are the rotating elements in centrifuges, engineered to hold sample containers securely while generating centrifugal force to separate sample components. Rotors come in various types, including fixed-angle, swing-bucket, and vertical rotors, each suited for different applications and sample types.

When selecting a centrifuge rotor or parts, considerations include:

• Rotor capacity: the maximum sample volume and number of tubes accommodated.
• Speed and relative centrifugal force (RCF): compatibility with desired acceleration levels.
• Material and durability: often aluminium or titanium, ensuring chemical resistance and longevity.
• Compatibility: must match the centrifuge model for safe and precise operation.
• Accessories and replacement parts: such as seals, lids, and buckets, which maintain rotor functionality and safety.

Applications for centrifuge rotors include cell separation, nucleic acid extractions, blood sample processing, and purification of biomolecules.

Second-hand and refurbished centrifuge rotors and parts are widely available on QuestPair, enabling cost-effective and sustainable laboratory equipment management.