Funnels
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.
Büchner funnels, Nalgene®
Supplier: Thermo Fisher Scientific
PP
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Micro filter funnels, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Filter funnel, reusable, with clamp, Nalgene®
Supplier: Thermo Fisher Scientific
Polysulfone funnel with aluminium clamp.
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Filter funnels, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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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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Separating funnels, spherical, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN® borosilicate glass 3.3, clear, stopcock with glass key and plastic stopper.
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Separating funnels, Squibb, Nalgene®
Supplier: Thermo Fisher Scientific
FEP translucent, TFE stopcock, ETFE screw closure.
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Funnels with short stem, Nalgene®
Supplier: Thermo Fisher Scientific
PP or HDPE, translucent.
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Blanks for separating and dropping funnels, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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DURAN® Funnels with short stem, ribbed
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear, ribbed walls.
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Sedimentation cones, Imhoff type, DURAN®
Supplier: DWK LIFE SCIENCES
DURAN®, borosilicate glass 3.3, clear.
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Safety waste funnels, Nalgene®
Supplier: Thermo Fisher Scientific
HDPE funnels and covers, with PP closure and funnel adapter, PTFE vent membrane.
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MicroFunnel™ ST Disposable Filter Funnels
Supplier: CYTIVA PALL
Convenient and economical choice for sterility testing within isolators.



