• Virgin grade PTFE conforming to FDA and USP Class VI.
• Alnico V magnetic core.
• 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.

Retrievers for the removal of storage magnets from vessels of all kinds. The polypropylene version has a hanging ring.