Expell graduated microcentrifuge tubes are available in 3 volumes: 0.5 mL, 1.5 mL and 2.0 mL. Manufactured from virgin PP, out of the finest molds available, Expell microcentrifuge tubes are sterile, DNase, RNase and Pyrogen free certified. Expell sterile microcentrifuge tubes withstand centrifugation force of 20.000 g and along with CappRondo microcentrifuge (CR-68X) will be an ultimate centrifugation solution for your lab. The main features of Expell sterile microcentrifuge tubes are one hand operation by opening and closing the tubes, perfect sealing and evaporation protection as well as a polished interior to prevent from protein adhesion. On the top of that, Expell sterile microcentrifuge tubes offer high clarity for most optimal sample visibility. Contact us for free samples of Expell sterile microcentrifuge tubes and experience the ultimate stability on your centrifugation protocols.