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 short stem
Supplier: hünersdorff GmbH
These food safe HDPE funnels are acid and chemical resistant and are ideal for use in the laboratory, workshop and household purposes.
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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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Büchner funnels, Hartley pattern
Supplier: DIXON SCIENTIFIC
Top and base: Borosilicate glass with support plate.
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Funnels for drums
Supplier: asecos
Drum funnel, PE, without sieve, with Ø×H 690×190 mm, and filling capacity 22 l
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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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Funnels, with short stem, PP
Supplier: SEMADENI
Funnels, made of PP, translucent, with slim stem.
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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
Supplier: Roth Carl
Funnels, made of natural coloured HDPE, with smooth surface.
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Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: Integra
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio