This porcelain 90mm diam. filter funnel has a fixed perforated plate, straight sides, and slightly tapered stem. For easy clean up, the funnel is fully glazed, except for top edge. G-1982
This porcelain 110mm diam. filter funnel has a fixed perforated plate, straight sides, and slightly tapered stem. For easy clean up, the funnel is fully glazed, except for top edge. NC-13530
This large porcelain 250mm diam. filter funnel has a fixed perforated plate, straight sides, and slightly tapered stem. For easy clean up, the funnel is fully glazed, except for top edge. NC-13796
This polypropylene two-piece funnel is light-weight, easy to clean and autoclavable. The top portion snaps into the lower one, forming a vacuum seal that does not require greasing. The base of the top portion has a perforated filter plate. NC-13511
When used individually, this neoprene tapered filter adapter cone creates a snug fit between our 90mm Buchner Funnel and our 500mL Borosilicate Filtering Flask. NC-13671
This neoprene adapter set of seven sizes (1 thru 7) is for supporting Buchner funnels, Gooch crucibles, filter tubes, etc., in filtration assemblies. Great for fitting the smallest of Buchners to the largest of Filter Flasks. Autoclavable. NC-13675
