Fiberlite F12-6×500 LEX Fixed Angle Rotor
The Thermo Scientific Fiberlite F12-6×500 LEX Fixed Angle Rotor is a carbon-fiber-composite centrifuge rotor designed for high-capacity, high-speed sample processing. Manufacturer literature identifies this rotor as a fixed-angle design with six 500 mL positions. The rotor is associated with Thermo Scientific Sorvall superspeed centrifuges and provides a defined geometry for centrifugation workflows requiring large-volume sample tubes.
Its fixed-angle configuration keeps vessels at a constant angle relative to the axis of rotation during centrifugation. The carbon-fiber-composite construction is part of the Fiberlite rotor design, while the six-position capacity supports processing of multiple large-volume samples in a single run. Exact centrifuge compatibility, tube configuration, adapters, and operating limits should be confirmed from the rotor and centrifuge documentation.
Key Features
- Fiberlite F12-6×500 LEX fixed-angle centrifuge rotor.
- Carbon-fiber-composite construction.
- Six-position, 500 mL capacity configuration.
- Designed for superspeed centrifugation applications.
- Suitable for large-volume laboratory sample processing when used with the specified centrifuge platform.
Technical Specifications
- Rotor Type: Fixed angle.
- Material: Carbon fiber composite.
- Capacity: 6 x 500 mL.
- Maximum Speed: 12,000 rpm.
- Tube Dimensions: 70 x 160 mm diameter x length.
- Angle: 20?.
- K Factor: 2,302.
- Net Weight: 9.1 kg (20 lb).
- Maximum RCF: 24,471 x g.
Applications
The F12-6×500 LEX is relevant to high-throughput centrifugation workflows in research, biotechnology, pharmaceutical development, industrial laboratories, and other environments requiring separation of relatively large sample volumes. Its six-position arrangement can support parallel processing while its fixed-angle geometry is suited to applications where controlled sedimentation and pelleting are required. Rotor-to-instrument compatibility must be verified before operation.
Additional Benefits
- Local pickup available in Houston, Texas.
- Free shipping on select products within the USA.
- International shipping via FedEx available upon request.
Contact us today to request a customized quote and help ensure your centrifugation workflow operates efficiently using Fiberlite F12-6×500 LEX Fixed Angle Rotor.





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