A centrifuge rotor fits inside of a centrifuge and holds samples for the centrifuge while it spins at high speeds. Here at Marshall Scientific we sell two different types of centrifuge rotors: fixed angle rotors and swinging bucket rotors. The brands that we offer at Marshall Scientific include: Eppendorf, Beckman, Piramoon, Heraeus, and Sorvall. Please take a look at some of our centrifuge rotors and our large inventory of centrifuge adapters we currently have in stock and feel free to give us a call or send us an email if you have any questions.