This Eppendorf FA-45-24-11 Aerosol Tight Fixed-Angle Rotor is in good condition and is guaranteed to be fully functional. This item came from a local lab that had surplus equipment and shows some aesthetic signs of normal use. We urge customers to view all photos as they show overall condition, included accessories and useful information. Sale of unit comes with a 30-day full money back guarantee return policy. Please feel free to contact us with any questions. 24-place tube array holds 1.5 mL/2.0 mL tubes Includes aerosol-tight lid for working with hazardous samples Rotor and lid are autoclavable at 121 degrees C for 20 minutes For use with Eppendorf microcentrifuge model 5424 (sold separately) For Model 5424 Microcentrifuge, 1.5/2.0mL Tube Capacity 15,000 rpm