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.
Funnels with conical joint
Supplier: Lenz Laborglas
Borosilicate glass 3,3.
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Micro filter funnels
Supplier: Lenz Laborglas
Filter funnels, made of borosilicate glass 3,3, with integrated sintered glass filter plate.
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Filter tubes according to Allihn, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear.
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Spill control funnels, EcoPolyBlend™
Supplier: JUSTRITE MANUFACTURING
Spill control funnel is an eco-friendly, cost-effective way to collect liquids and keep drum tops clean.
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Buchner table-top funnels, 260 mm (10.25"), SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.
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Büchner funnels, two piece, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
PP, white.
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Funnels with short stem, heavy duty, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
PP, translucent.
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Funnels with short stem
Supplier: GLASWARENFABRIK KARL HECHT
Borosilicate glass 3.3.
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Funnels, with sintered glass filter plate
Supplier: Kavalier
Made from borosilicate 3.3 glass. With integrated sintered glass filter plates of various porosities.
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Buchner Table-Top Funnels, 610 mm (24"), SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate.
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals