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, drum

Supplier: VITLAB

PP or HDPE, translucent.

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Disposable funnel for liquids, LaboPlast® / SteriPlast®

Supplier: BURKLE

Disposable funnel for reliable filling of liquids, ideal for filling bottles and other containers with a narrow filler opening.

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Funnels, industrial, Azlon®

Supplier: SciLabware

HDPE, translucent.

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Drum funnels, PP

Supplier: SEMADENI

Funnels, made of PP, for filling containers with large quantities of liquid or powdered substances quickly.

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Industrial Funnels, with short stem

Supplier: SEMADENI

HDPE, red

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Funnels with short stem

Supplier: SEMADENI

Funnels, made of HDPE, with smooth internal walls. Robust and strong. Multipurpose funnel for a wide variety of uses. Suspension eye for easy storage.

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Funnels, with short stem, PP

Supplier: SEMADENI

Funnels, made of PP, translucent, with slim stem.

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Millipore Glass Funnels for Vacuum Filtration

Supplier: MILLIPORE

Millipore, Borosilicate glass, Capacity: 15 ml

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Microfil® Funnel and Filters

Supplier: MILLIPORE

Microfil® funnels and filters assuring leak-free operation and uniform microorganism recoveries as well as an easy transfer of the membrane with forceps and prevents accidentally touching the filtration area.

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Funnels with short stem

Supplier: SEMADENI

Made of PE, transparent, with rapid flow through at 60° angle.

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Filter funnels according to Hirsch

Supplier: witeg Labortechnik

These fritted disc funnels, made of borosilicate glass, are used in preparative work or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper.