Refurbished Thermo Sorvall MX-150 Plus refrigerated micro-ultracentrifuge (model number: 50135650). Maximum speed: 150,000 RPM. Max. Rotor Capacity: 6 x 30mL (180mL) (with S50A rotor) or 4 x 7mL (28mL) (with S50-ST rotor). Max. RCF: 1048680 x G. Ambient Temperature Operating Range: 5 to 35°C. Floor model. Please contact us for complete refurbished Thermo MX 150 Plus floor centrifuge details. (MX-150+/MX150)