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.
VWR® Squibb Separating Funnel with PTFE Stopcock
VWR® Squibb Seperating funnels are made from Borosilicate 3.3 glass, ASTM 438, Type 1, Class A standard
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VWR® Hirsch Filter Funnels
These chemical-porcelain funnels feature a fixed perforated plate and glazing inside and out, except for rim.
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VWR® Powder Funnels, Short Stem
Funnels comes with short, wide stem, and are useful for adding powder chemical to reaction vessels.
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VWR® Powder Funnels, Wide Stem
Polypropylene funnels are steam autoclavable at 121°C (250°F).
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VWR® Powder Funnels, PP
Polypropylene funnels feature a 60° body angle and 58° internal rib angle for rapid filtration.
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VWR® Buchner Funnels, Table-Type
These chemical-porcelain funnels are ideal for vacuum filtration and feature a slanting bottom that leads to a tubulated side outlet.
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VWR® Buchner Funnels with Fritted Disc
Ideal for use where filter paper or membranes cannot withstand chemical attack of the filtrate.
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VWR® Disposable Funnels
Funnels are semi-transparent and are provided in a variety of stem lengths for varied pouring purposes.
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Polypropylene Powder Funnels, 60°
These funnels have large diameter stems for fast powder transfer.
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VWR® Analytical Funnels
Polypropylene analytical funnels feature a 60° body angle and 58° internal rib angle for rapid filtration.
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Polypropylene Powder Funnels
These unbreakable polypropylene powder funnels are ideal for student use. External ribs prevent air lock. Can be autoclaved. Stem length is 35 mm.
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EZwaste™ Safety Funnel, Stainless Steel, Foxx Life Sciences
Foxx's stainless steel safety funnel has overfill protection that will prevent spillage of liquid during filling, and the attached lid helps trap harmful VOCs.
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VWR® Standard Standard Stem Funnel
Polypropylene funnels feature an exclusive filter-step internal design for speedier filtrations.
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VWR® Long Stem Glass Funnels
Quality, heavy-walled borosilicate funnels with reinforced edge.
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VWR® Graduated Addition Funnels with PTFE Stopcocks
VWR® Graduated Addition/Dropping funnels with PTFE Stopcocks are made from Borosilicate 3.3 glass, ASTM 438, Type 1, Class A standard.
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VWR® Buchner Filter Funnels
These chemical-porcelain Buchner filter funnels feature a fixed perforated plate and glazing inside and out, except for the rim.
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VWR® Funnels, PTFE
Isostatically molded, FDA approved pure PTFE molding provides a durable, heavy wall construction with a smooth, non-stick internal finish.
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VWR® Mini Eco Disposable Paper Lab Funnel
VWR® disposable paper lab funnels are a simple and cost-effective solution to reduce plastic use in the lab and reduce cross-contamination from reuse of washed funnels.
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Funnel Sets, Rochester
Each set includes three funnels of different sizes. Small funnels are made of polypropylene; large funnels are made of polyethylene. Sizes in small funnel set: 60 mm top dia. x 20 mm stem, 80 mm top dia. x 22 mm stem, 110 mm top dia. x 36 mm stem. Sizes in large set: 127 mm top dia. x 45 mm stem, 160 mm top dia. x 50 mm stem, 200 mm top dia. x 60 mm stem.
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Separating Funnel, with Stopcock, Glassco
Separating funnels are available with either glass or PTFE stopper.
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MicroFunnel™ ST Disposable Filter Funnels
Convenient and economical choice for sterility testing within isolators.
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Filter Funnels, 25 mm, Cytiva (Formerly Pall Lab)
The 25 mm filter funnels are ideal for liquid clarification, vacuum filtration, scintillation counting studies, particle contamination analysis, etc.
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Filter Funnel, 47 mm, Stainless Steel, Cytiva (Formerly Pall Lab)
The 47 mm stainless steel filter funnels are ideal for applications requiring the ultimate in chemical resistance.
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MicroFunnel™ Filter Funnels with Polycarbonate Membrane, Cytiva (Formerly Pall Lab)
The MicroFunnel™ Filter Funnels are ideal for concentrating organisms in fluid samples.
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MicroFunnel™ Plus Disposable Filter Funnels, Cytiva (Formerly Pall Lab)
Ideal for monitoring purified water systems maintained at temperatures up to 90ºC (194ºF).
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Sentino® Filter Funnels, Cytiva (Formerly Pall Lab)
The Sentino® filter funnel and adapter are designed with a press-fit seal, membrane guides and forceps access point allowing for simple set-up and membrane removal. This will speed up the process time in the laboratory.