KF-25 Ground Joint PTFE Adapter Alumina can withstand frequent cycling between

can withstand frequent cycling between cryogenic temperatures as low as -273°C and +30°C

12" x (3) 2" x (2) 1/4 FNPT Endcap with diptube

The 1lb Skylight closed loop hydrocarbon extraction system performs botanical extraction within a sealed

014 Sodium Oxide (Na₂O) Content wt% ≤0

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KF-25 Ground Joint PTFE Adapter Alumina can withstand frequent cycling betweenKF 25 Ground Joint PTFE Adapter This adapter will fit any standard 24 40 or 34 45 ground glass joints and adapt to a KF25 flange. This adapter is best used to hook up a glass system to a steel vacuum hose such a KF25 bellows. The Joint has an o ring for better sealing, but vacuum grease is still recommended for the best connection.