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Funnels assist with the easy transference of liquids or powders into containers. Typically with a wide mouth that feeds substances through the narrow stem, these devices prevent unwanted spills and maintain a clean work space. The funnels are available in specialized styles for specific laboratory applications. Many styles are compatible with filter paper or a glass frit for filtration. With the ability to channel any fine-grain or fluid material, funnels are essential tools for any environment.
Dropping funnels, cylindrical, with pressure balance
Supplier: LENZ LABORGLAS
DURAN®, borosilicate glass, clear, with PTFE key.
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Sedimentation cones, Imhoff type, Nalgene®
Supplier: Thermo Fisher Scientific
PC with PP autoclavable stopper.
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Funnels according to Dr. Hirsch
Supplier: MORGAN ADVANCED MATERIALS HALD
White glazed porcelain.
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VWR® Dropping funnels, cylindrical, without pressure balance
Supplier: VWR Collection
Borosilicate 3.3 glass.
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Separating funnels, Squibb, glass stopper, Rotaflo® stopcock, PYREX®
Supplier: CORNING SCIENCE PRODUCTS
Made of PYREX® borosilicate glass.
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Funnels with short stem, Nalgene®
Supplier: Thermo Fisher Scientific
LDPE, transparent.
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Funnels, analytical, Nalgene®
Supplier: Thermo Fisher Scientific
PPCO, translucent.
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Powder funnels, PP/PE
Supplier: BURKLE
These powder funnels are designed for safe filling of containers.
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Nalgene® Funnels with Short Stem, Ribbed
Supplier: Thermo Fisher Scientific
HDPE, translucent.
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Filter funnel heads, DURAN®
Supplier: DWK LIFE SCIENCES
Filter head in DURAN® borosilicate glass 3.3, clear, PP funnel and two fluorinated rubber sealing rings.
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Dropping funnels, cylindrical, without pressure balance, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, with glass key.
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Dropping funnels, cylindrical, with pressure balance, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, with glass key.
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Separating funnels, Gilson
Supplier: LENZ LABORGLAS
DURAN®, borosilicate glass, with NS-PE stopper.
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Dropping funnels, cylindrical, with pressure balance
Supplier: LENZ LABORGLAS
DURAN®, borosilicate glass, clear, with glass key.
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Filter funnels, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Funnels, analytical with long stem, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
PMP, transparent.
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Separating Funnels, Squibb
Supplier: KAVALIER GLASS
Borosilicate 3.3 glass, delivered with NS-PE stopper.
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Filter funnels, MicroFunnel™
Supplier: CYTIVA PALL
Ideal for concentrating organisms in fluid samples. Flat, smooth surface allows for easy elution of organisms or particulate. Collection of organisms or particulate on one planar surface is ideal prior to electron microscopy (SEM) or light microscope (LM) techniques. Ready to use, disposable design with Ø 47 mm filtration membrane eliminate sample cross contamination.
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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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Funnels with short stem
Supplier: GLASWARENFABRIK KARL HECHT
Borosilicate glass 3.3.
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Büchner funnels
Supplier: MORGAN ADVANCED MATERIALS HALD
White glazed porcelain.