Filter Funnels
Heavy duty filtration funnels assist in collecting solid compounds present in liquids. Poured liquids travel by vacuum suction through fritted discs or perforated plates to flow out the long, angled stems. Common Hirsh or Buchner styles with ribs prevent airlock and make operation faster. The chemical and temperature resistance permits fluted filtration funnels to accommodate harsh materials and repetitive sterilizing procedures. Models vary in capacity, porosity, and filter paper accommodating sizes.
Applied Filters
Economy Polypropylene Funnels, Maryland Plastics
Various sizes. Packages of 100.
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Large Utility Funnels, Hutzler
These large utility funnels will withstand temperatures up to 250°F (121°C).
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Thistle Tube Funnel, Bel-Art
Use this funnel to add reagents to reaction vessels. The top I.D. is 27 mm. Package of 12.
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VWR® Long Stem Glass Funnels
Quality, heavy-walled borosilicate funnels with reinforced edge.
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Funnel Set, Dynalon
Two each of top diameter 65mm and 100mm and 120mm. All are 60° angle. Set of six.
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58° Kimax Short Stem Funnels, DWK Life Sciences
A rugged borosilicate funnel with stem length approximately equal to funnel diameter. These funnels have a 58° angle. Top dia.: 65mm. Filter size: 11cm. Package of 12.
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60° Borosilicate Long Stem Funnels, Corning
Quality, heavy walled borosilicate funnels with reinforced edge. The inside angle is approximately 60° and the stem length is 150 mm.
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60° Polypropylene Standard Stem Funnels, United Scientific Supplies
These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.
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Polypropylene Funnels, Dynalon
These Polypropylene Funnels are chemical and acid resistant and can be sterilized. These funnels are offered in four different diameters/capacities to meet all your funneling needs.