Gelman Filter Holder

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Gelman Filter Funnel

This Gelman filter funnel is for vacuum filtration of liquids. It accepts 47mm filter membranes.

Features:

• Dual magnets to ensure a tight, no-leak seal between funnel body and stem, eliminating the need for cumbersome clamps
• Magnetic connection of the funnel allowing one-handed operation and preventing possible twisting and tearing of the filter membrane
• Ridge on the base of the stem guides and holds membrane in position
• Forcep access points provides easy retrieval of the filter
• A connection can be made with a rubber stopper into a filter manifold or a sidearm flask
• Durable, chemical-resistant polyphenylsulfone construction, compatible with anti-foaming agents and many other solvents
• 50mL graduations for accurate sample measurement
• Washable, autoclavable, and UV sterilizable design