The Beckman Coulter SW 41 Ti is a high-performance swinging-bucket rotor engineered for use in Beckman ultracentrifuges, delivering exceptional speed, capacity, and sample integrity. Designed for demanding separation applications—including viruses, organelles, DNA, RNA, lipoproteins, and subcellular particles—the SW 41 Ti is one of the most widely used rotors in molecular biology and biochemistry research.
This unit includes six bucket inserts, allowing flexible tube accommodation for various protocols. Built with titanium construction, it maintains high strength-to-weight performance and long-term durability under extreme centrifugal force.
Key Features
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High-capacity swinging-bucket rotor designed for ultracentrifugation
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Maximum speed of 41,000 RPM (288,000 × g depending on radius)
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Includes 6 tube inserts for versatile sample compatibility
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Titanium construction for superior strength and corrosion resistance
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Ideal for density gradient separations (CsCl, sucrose, iodixanol, etc.)
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Compatible with Beckman Coulter Optima and L-Series ultracentrifuges (model-dependent)
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Smooth, balanced rotation minimizes sample disturbance
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Designed for advanced molecular biology, virology, genomics, and proteomics workflows
Technical Specifications
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Brand: Beckman Coulter
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Model: SW 41 Ti
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Type: Swinging-Bucket Ultracentrifuge Rotor
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Max Speed: 41,000 RPM
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Material: Titanium
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Capacity: 6 buckets with inserts
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k-Factor: ~144 (varies slightly by insert type)
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Tube Compatibility: Commonly 13.2 mL tubes (varies by insert used)
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Condition: Excellent physical and working conditio
