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.
Flexible Funnels, Hutzler Manufacturing
Supplier: Hutzler Manufacturing
Thin, flexible
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TLG® Jacketed Buchner Filter Funnels, Sati International
Supplier: CHEM SCIENCE INC CA
Jacket encloses entire funnel bowl and upper part of stem. Circulation of liquid through the jacket permits warming or cooling of funnel and contents during filtration.
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REUZ™ Stainless Steel Funnels
Supplier: United Scientific Supplies
Stainless steel funnel within air channel for smooth flow.
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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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Analytical Funnels, Globe Scientific
Supplier: Globe Scientific
These heavy duty polypropylene (PP) analytical funnels are perfect for use in analytical chemistry applications
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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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PYREX® Buchner Funnel with Fritted Disc
Supplier: Corning
PYREX®, borosilicate glass, with sintered glass disc.
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Ribbed, Standard Stem Funnels, Chemglass
Supplier: Chemglass
Polypropylene funnels feature the exclusive filter-step internal design for speedier filtrations. External ribs prevent airlock.
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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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Filter Funnels, Pressure, Chemglass
Supplier: Chemglass
For positive pressure filtration of materials up to 15 psi.
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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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Eisco Glass Filter Funnels - Heavy
Supplier: Wards
Heavy, thick-walled filter funnels with 60° angles.
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Economy Polypropylene Funnels, Maryland Plastics
Supplier: Maryland Plastics
Various sizes. Packages of 100.
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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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Catalog #: CA21905-026
: Kimberly-Clark