WHEATON® 20mm Seal, Center Tear-Out Aluminum, PTFE/Rubber.
Aluminum seal features a center tear out disc to expose the septa when ready for use.
Size: 20mm. Septa Liner: PTFE/Red Rubber
Color: Natural
Ideal closure for chromatography vials and other instrumentation applications.
Open-top seal provides for filling or retrieving contents with a syringe.
Manufacturer: Science
Manufacturer Part No: 224223-01
WARNING: This product can expose you to chemicals including Tetrafluoroethylene, which are known to the State of California to cause cancer. Prop 65 Warning
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