Filtration 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.
Eisco Glass Thistle Tube Funnels
Supplier: Wards
Stout-walled Thistle Tube Funnels for the delivery of liquid to an existing system or apparatus.
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Buchner Filter Funnels, Extra Capacity, Chemglass
Supplier: Chemglass
With an increased height above the disc by 33% for greater capacity
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Buchner Funnels, Table Top, PE, Perforated, 18", Chemglass
Supplier: Chemglass
Filter large volumes quickly with a polyethylene table-top buchner funnel using your choice of filter plate.
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Filter Funnels, Pressure, Chemglass
Supplier: Chemglass
For positive pressure filtration of materials up to 15 psi.
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Synthware Micro Funnel, Kemtech America
Supplier: Kemtech America
Micro funnel
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Safety Drum Funnels, Justrite®
Supplier: Justrite
Prevent spills when transferring flammable solvents, thinners, oils, or paint wastes.
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Azlon® Lightweight Funnel, Dynalon
Supplier: Dynalon
Azlon® Lightweight Plastic Funnels are economically priced funnels.
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Industrial Funnel, Polyethylene, Dynalon
Supplier: Dynalon
Large industrial funnels made of polyethylene
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PYREX® Funnels, with Short Stem, Glass, Corning
Supplier: Corning
PYREX®, borosilicate glass.
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Economy Polypropylene Funnels, Maryland Plastics
Supplier: Maryland Plastics
Various sizes. Packages of 100.
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Flint Glass Thistle Tubes, G.S.C International
Supplier: GSC International
Medium weight with wide flared top.
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Glass Buret Funnell, Montclare Scientific
Supplier: Montclare
For filling burets. Diameter: 35 mm; total length: 60 mm; outside diameter of stem: 6 mm.
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Ribbed Glass Funnels, Variety Glass
Supplier: Variety Glass
Heavy glass with raised ribs inside.
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Eisco Glass Filter Funnels - Heavy
Supplier: Wards
Heavy, thick-walled filter funnels with 60° angles.
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Funnel Set, Dynalon
Supplier: Dynalon
Two each of top diameter 65mm and 100mm and 120mm. All are 60° angle. Set of six.
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Funnel, High Density Polyethylene, Dynalon
Supplier: Dynalon
Funnels are ideal for many applications in the laboratory and industrial markets
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