Buchner Funnel Polypropylene 125mm Inside Diameter. Pack of 6.

The polypropylene Buchner funnels are two-piece, lightweight, and easy-to-clean. The top portion snaps into the bottom forming a vacuum tight seal. The funnel has an opening with an inside diameter of 125mm. And they are fully autoclavable. Sold in a pack of 6. PRODUCT WARNINGS Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.