29mm Diameter Adapter Assembly Tube, Quantity of Two

Replacement Rubber Pads: Two Part # 344121 Tube Volumes: 50 mL round bottom Max Tube Diameter: 29 or 12-mm Number of Places in Adapter: 4 Number of Tubes in Rotor: 16 Adapter for Tubes in Beckman Coulter Rotors for use in High Performance and High Capacity Rotors: JS-4.3 (part # 362734, JS-4.2 (part # 339080 For use in Benchtop and Microcentrifuge Rotors: SX4750/4750A (part #s 369702, 369704)