16 mm Diameter Noryl Tube Spacer, Quantity of One

Spacer for Tubes in Beckman Coulter Rotors for use in Ultracentrifuge Rotors MLA-80. Required Spacer for Tubes: (part # 344621) 8.0 mL Quick-Seal Polypropylene Tube, 16 x 58 mm (part # 345830) 6.3 mL Quick-Seal Polypropylene Tube, 16 x 45 mm (part # 356562) 4.2 mL Quick-Seal Polypropylene Tube, 16 x 38 mm