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.

Filter Funnels, [ST] 14/20 Joints, Ace Glass

Supplier: Ace Glass

This filter funnel has an integral sintered glass filter disc with a diameter of 18 mm

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Filtration Apparatus for 75 mm Membranes, Ace Glass Incorporated

Supplier: Ace Glass

Borosilicate glass filtration apparatus accomodates 75 mm membrane filters. This unit is easy to assemble, disassemble, and clean. The fritted disc can be easily replaced and other porosity discs used.

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Nalgene® Heavy-Duty Funnels, Thermo Scientific

Supplier: Thermo Fisher Scientific

Funnels are completely molded, unbreakable and with vent-ribs for even flow

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SP Bel-Art Buchner Table-Top Funnels, 457 mm (18"), Bel-Art Products, a part of SP

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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KIMAX® Filling Funnels, Long Stem, 58° Angle, Kimble Chase, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

Constructed with a strong, molded rim, heavy uniform walls, and a fire-polished stem for a long service life

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KIMBLE® KONTES® Buchner Funnels, with KIMFLOW® Fritted Disc, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)

For use wherever filter paper and membranes cannot withstand the chemical attack of the filtrate.

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SP Bel-Art Drum and Carboy Funnels, Bel-Art Products, a part of SP

Supplier: Bel-Art Products, a Part of SP

Large funnels are ideal for filling drums, barrels, tanks and carboys providing ample volume and fast flow.

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Tube, Allihn, Rupp, Ace Glass Incorporated

Supplier: Ace Glass

This tube holds a disc with a diameter of 20 mm

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Burpless® One-Hand-Sealable Steel Drum Funnel, PIG®

Supplier: New Pig

The One-Hand-Sealable Steel Drum Funnel is fast pouring with no splashback and a one-hand latching lid to make it easy to meet regs.

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SP Wilmad-LabGlass All-Glass Filter Apparatus, SP Industries

Supplier: SP Industries

Choose from 47mm or 90mm microfiltration FILTERWARE™ all-borosilicate glass filter apparatus consisting of a graduated funnel, a Standard Taper 40/35 glass joint connecting the coarse fritted filter support base to the filter flask, and an aluminum clamp (BP-1753).