Thermo Fisher Scientific - Thermo Scientific FiberLite F21-8x50y Centrifuge Rotor

• Subcellular Separations: Isolating cellular components for research and analysis.
• Bacteria Pelleting: Concentrating bacterial cultures for further study.
• Protein Purification: Separating proteins from other cellular components.
• DNA/RNA Isolation: Extracting nucleic acids from biological samples.
• Viral Particle Concentration: Concentrating viruses for research and diagnostic purposes.

Rotor Type

Fixed-angle rotor, commonly used for pelleting applications.

Typical Capacity

This specific unit holds 8 tubes, with a capacity of 50 mL per tube.

Maximum Speed

For this class of rotor, maximum speeds typically range up to 21,000 rpm.

Maximum RCF

Units of this type commonly achieve RCFs up to 52,400 x g.

Material Construction

Typically constructed from lightweight, corrosion-resistant materials such as carbon fibre and aluminium.

Biocontainment

Many rotors in this category feature a bioseal lid for sample containment and user protection.

Compatibility

Designed for use with specific Thermo Scientific centrifuge models, such as Heraeus Megafuge and Sorvall Legend series.

• What types of tubes are compatible with this rotor?

  This rotor is designed for 50 mL tubes. Buyers should confirm the exact tube dimensions and material compatibility with the seller.

• Is this rotor suitable for high-speed applications?

• Does this rotor require any specific maintenance?

• Can this rotor be used with other brands of centrifuges?

• What are the benefits of a fixed-angle rotor?

Centrifuge rotors, buckets and accessories hold strong reputations for reliability and durability when purchased used. Buyers typically value compatibility verification with specific centrifuge models before purchase, as mismatched components compromise performance and safety. Industry users commonly praise the robustness of quality rotor materials and balanced construction. When sourcing used examples, inspecting for corrosion, wear patterns and proper calibration certification proves essential. Established manufacturers' products tend to command buyer confidence due to consistent build standards and longer operational lifespans across demanding laboratory and pharmaceutical applications.

General overview for this equipment type