PTFE Stopper, Self Releasing

PTFE Self releasing stoppers are suited for use with standard ground glass joints. The greaseless seal eliminates any contamination, and the self-releasing ring allows ease of removal.

• Virgin grade PTFE conforming to FDA and USP Class VI.
• Chemical Resistance is virtually total.
• Temperature Range, -200°C to 260°C (-328°F to 500°F).
• Shelf life is considered indefinite within the confines of normal use and storage conditions.
• Autoclavable.