From€9,610.26excl. VAT
In stock
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High-speed MLS 50 swinging-bucket rotor with 4 × 5 mL capacity and 302,000 × g maximum RCF.
The Beckman Coulter MLS 50 is a high-speed swinging-bucket ultracentrifuge rotor designed for use with Beckman Coulter Optima Max and Max-E ultracentrifuges. It provides a maximum speed of 50,000 rpm and a maximum relative centrifugal force of approximately 302,000 × g.
The swinging-bucket design positions tubes horizontally during centrifugation, supporting efficient fractionation and high-quality sample separation. With its 4 × 5 mL format, the rotor is suitable for small-volume workflows in molecular biology, biochemistry, cell biology, and biotechnology research, including sample processing for molecular diagnostics and biopharmaceutical development.
The listing includes four 43.9 g cups, a new cover seal 975001, and a new cup seal 824412. The rotor is described as being in very good used condition, with no visible damage, corrosion, or imbalance, and has been tested for immediate use.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
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Two to six weeks, depending on refurbishment scope and whether calibration is included.
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Last updated 4 November 2026
€9,610 sits above most centrifuge rotors or parts here. The middle half of the 1,684 with a price runs from €179 to €2,250.
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