Chemglass Buchner Filter Funnel Medium Frit 350 ml

The Chemglass CG-1402-23 Buchner Filter Funnel is a 350 mL capacity laboratory funnel constructed from durable borosilicate glass. It's designed for vacuum filtration, particularly useful when filter paper or membranes might be chemically attacked by the filtrate. This specific model features a sealed-in glass fritted disc with "Medium" porosity, which typically has a pore size range of 10 to 16 µm. The funnel is built with heavy-wall stems and a beaded top edge for enhanced strength and durability. Its dimensions include an 80mm diameter disc and a stem with a 19mm outer diameter and 75mm length, with the height above the disc being 75mm.