Centrifuge Tube Closure, PP No. 30 PK 20

Friction-Fit closures are designed to fit Nalgene open-top round bottom and conical centrifuge tubes and feature a pull tab for easy removal from the centrifuge. May not be liquid-tight during high-speed centrifugation. Designed to be compatible with Nalgene open-top round bottom and conical centrifuge tubes Autoclavable