
The Funnel Holder, Single, PP by United Scientific is a corrosion-resistant polypropylene holder that suspends one funnel on a support rod. It fits funnels from 3 to 6 inches in diameter, with an extra plate for 1 to 3 inch funnels, and tapered wedges grip 1/2 or 3/8 inch rods. Sold in packs of 12, it suits teaching labs and analytical benches running gravity filtration.