Pall Magnetic Filter Funnels, 47 mm, Pall Life Sciences is a reliable and dependable addition to the Pall Centrifuges family of products. Combining top-notch and uncompromising quality with an affordable price, the Pall Magnetic Filter Funnels, 47 mm, Pall Life Sciences 4238/ 28150-496 can fulfill your laboratory needs while still offering a great value for the money.
Product Category Description:
For vacuum filtration of liquids, especially in the analysis of microbiological and particulate contamination using the Membrane Filter Technique. Accepts 47mm filter membranes. Dual magnets ensure a tight, no-leak seal between funnel body and stem, eliminating the need for cumbersome clamps.
The magnetic connection of the funnel allows one-handed operation and prevents possible twisting and tearing of the filter membrane. A ridge on the base guides and holds membrane in position. Forcep access points provide easy retrieval of the filter. Connection can be made with a rubber stopper into a filter funnel manifold or a sidearm flask. Durable, chemical-resistant polyphenylsulfone construction is compatible with anti-foaming agents and many other solvents. With 50mL graduation for accurate sample measurement. Washable, autoclavable, and UV sterilizable.