Reusable funnel support for ground neck flask 40/45, tubing ID 9 to 12mm Catalog No: 8521-4045-912
Reusable funnel support for ground neck flask 40/45, tubing ID 6 to 8mm Catalog No: 8521-4045-68
Reusable funnel support for ground neck flask 29/32, tubing ID 6 to 8mm Catalog No: 8521-2932-68
Disposable Filtering Funnel, 65x90mm, 300ml, 15um frit, 25/pk Catalog No: 8521-6515
Disposable Filtering Funnel, 37x80mm, 115ml, 15um frit, 50/pk Catalog No: 8521-3715
