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Product ID : 224100180
224100180 Wheaton Stoppers, Snap-On Style, For Mouth ID (mm)=13, For Mouth OD (mm)=20, Stopper Material=Natural red rubber, Shelf Pack=100, pkg of=1000

Available clear or amber.

The center disk tears out, exposing the top of the stopper to the syringe. 22418201 : -,22418205 : -,22418206 : -,22418207 : -,22418301 : -,22418305 : -,22418306 : -,22418307 : -,22418701 : -

These seals are easy to use, autoclavable and tamper-evident. Push upward on the red plastic button to access the stopper or septum. There are no sharp metal edges to cut fingers or gloves. Plus, you can remove the Flip Cap button with one hand, freeing the other for the syringe. 224202 : -,224203 : -