Biotech Equipment Sales, Inc., is based in the Birthplace of Biotech and dedicated to bringing high quality pre-owned laboratory instrumentation to our scientific community.

BES has these recent model, well-taken-care-of instruments for sale at our South San Francisco showroom. Most items come with our standard 90-day warranty. Extended warranties are available. Select a category to browse and let us know what interests you.

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Centrifuges are for spinning samples fast in order to develop Relative Centrifugal Force (RCF). Do you know what RCF your method requires? RCF is related to the maximum diameter of the rotor (Rmax), and the rotor speed in RPM.

Centrifuges

Beckman Optima LE-80K Floor Model Preparative Ultracentrifuge

Maximum speed: 80,000 rpm; Maximum g-force: 548,000xg 

Sales price: $8,500.00

Beckman Microfuge R

With 24-place rotor.

Sales price: $3,750.00
Sales price: $13,000.00

Beckman Allegra X30R Centrifuge

Benchtop; w 4-place swinging bucket rotor SX 4400

Sales price: $5,250.00