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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Funnels, DET digestion of cyanide
Supplier: BEHR
Filter Funnels for DET Digestion of cyanide, filter funnel GLT 2
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Büchner funnel, with sintered disc
Supplier: SMITH SCIENTIFIC
Funnels, Büchner type, borosilicate glass 3.3, with integrated sintered glass filter plate.
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Büchner funnels, Hartley pattern
Supplier: DIXON SCIENTIFIC
Top and base: Borosilicate glass with support plate.
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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: SEMADENI
Made of PE, transparent, with rapid flow through at 60° angle.
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Funnels for drums
Supplier: asecos
Drum funnel, PE, without sieve, with Ø 580 mm, and filling capacity 5 l
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Industrial Physics
Supplier: AAT Bioquest
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One