Beckman Coulter50 mL, 30.0 MM Diameter Polypropylene Conical Tube Adapter, quantity of sixSKU · 392268
Beckman Coulter50 mL Conical Tube Adapter Compatible with BioSafe Lid; 5 Tubes per AdapterSKU · C63167
Beckman Coulter50 mL Conical Tube Adapter Not Compatible with BioSafe Lid; 7 Tubes per AdapterSKU · C63168