stonylab
stonylab Glass Powder Funnel, Heavy Wall Borosilicate Glass Short Stem Funnel with 75 mm Top Diameter and 22 mm Stem Length
stonylab
stonylab 4pcs Glass Funnel Set, Heavy Wall Borosilicate Glass Short Stem Funnels Filling Funnels, 50 mm/75 mm/100 mm/120 mm Diameter
United Scientific
United Scientific GF6140-50 Long Stem Glass Funnel, 50mm Top Diameter, 195mm Length (Pack of 6)
beyondsupply
Beyondsupply-Lab Glass Thistle Tube Long Stem Funnel Straight New