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.
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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Industrial Funnel, Polyethylene, Dynalon
Supplier: Dynalon
Large industrial funnels made of polyethylene
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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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Funnels, Heavy Duty, Chemglass
Supplier: Chemglass
Heavy duty funnels are autoclavable.
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60° Borosilicate Long Stem Funnels, Corning
Supplier: 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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Funnel, High Density Polyethylene, Dynalon
Supplier: Dynalon
Funnels are ideal for many applications in the laboratory and industrial markets
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PYREX® Buchner Funnels with Fritted Disc, Corning
Supplier: Corning
PYREX®, borosilicate glass, with sintered glass disc.
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WHEATON® Filtration Assembly with Fritted Glass Support and No. 8 Stopper Connections, 47 mm, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
The filtration assembly with fritted glass support is designed to handle up to 1000 ml of liquid for analysis of particulate or microbiological contamination.
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PYREX® Funnels, with Short Stem, Glass, Corning
Supplier: Corning
PYREX®, borosilicate glass.
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Buchner Filter Funnels with Inner Joints, Improved, Chemglass
Supplier: Chemglass
Buchner style filter funnel features a lower standard taper inner joint.
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Synthware Filter Funnel with Fritted Disc and Vacuum Valve, Kemtech America
Supplier: Kemtech America
Funnels are equipped with a 0 to 4 mm high vacuum valve and a 2 mm glass stopcock that functions as a constant pressure retention device.
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Filter Funnels, Hirsch, Chemglass
Supplier: Chemglass
The 60º angle on the funnel permits removal of precipitates.
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WHEATON® Filtration Assembly with Stainless Steel Support and Standard Taper 40/35 Joint Connection, 47 mm, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
This filtration assembly are designed for routine filtration of organic solvents, corrosive liquids and the removal of particulates from HPLC solvents.
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WHEATON® Filtration Assembly with Stainless Steel Support and No. 8 Stopper Connections, 47 mm, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
The filtration assembly with fritted glass support is designed to handle up to 1000 ml of liquid for analysis of particulate or microbiological contamination.
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Eisco Plastic Filter Funnels
Supplier: Wards
Chemically-resistant filter funnels made of high quality polypropylene plastic.
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Eisco Porcelain Büchner Funnels
Supplier: Wards
Büchner funnels with straight sides and fixed perforated plates made of glazed porcelain.
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Catalog #: CA21905-026
Supplier: Kimberly-Clark