The Beckman Coulter TA-10.250 6 Slot Rotor is manufactured by Beckman Coulter. TA-10-250 Fixed-Angle Rotor (25 deg. Angle), Aluminum. Major applications: Pelleting cells from large volumes, or cell particles from tissue homogenates. Short-column methods (such as partially filled tubes) may also be used to purify large quantities of virus in a cushion gradient. For use in the Allegra 25R centrifuge and discontinued TJ-25 centrifuge. The pre-owned products will be thoroughly cleaned and fully tested to perform at manufacturer specifications before shipping.