Sealing rings for conical ground glass joints

Sealing rings for conical ground glass joints

PTFE, white.

High-vacuum and chemical tight seals, without grease
Can be used at temperatures up to 300 °C
Can be combined with all joint clamps

These elasticated sealing rings adhere to the conical ground joint without a groove, and seal the joint, in a similar way to a screw cap.

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