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.

Polypropylene Separatory Funnels

Supplier: VWR International

Resists Virtually All Chemicals

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Funnel Sets

Supplier: Avantor

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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MicroFunnel™ Plus Disposable Filter Funnels, Pall® Life Sciences

Supplier: Cytiva

Ideal for monitoring purified water systems maintained at temperatures up to 90ºC (194ºF). Units function as sample container and filter funnel in one which eliminates a sample transfer step and protects critical samples from contamination. Funnels have a leakproof, vended lid to guard against spillage of samples during transport to the lab for analysis.

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Filtration Apparatus, 47 mm Stainless Steel, 40/35, Complete Assembly, Glassco

Supplier: GLASSCO LABORATORY EQUIPMENT

The unit is recommended for general filtration

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Filter Funnels, 25 mm, Cytiva (Formerly Pall Lab)

Supplier: Cytiva

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)

Supplier: Cytiva

The 47 mm stainless steel filter funnels are ideal for applications requiring the ultimate in chemical resistance.

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Sentino® Magnetic Filter Funnels, Cytiva (Formerly Pall Lab)

Supplier: PALL LIFE SCIENCES MX

For vacuum filtration of liquids, especially for the analysis of aqueous samples for microbiological and particulate contamination using the Membrane Filter (MF) Technique.

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Separating Funnel, with Stopcock, Glassco

Supplier: GLASSCO LABORATORY EQUIPMENT

Separating funnels are available with either glass or PTFE stopper.

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MicroFunnel™ Disposable Filter Funnels, Pall® Life Sciences

Supplier: Cytiva

Save time with disposable units by eliminating the cleaning and sterilization required with reusable funnels. MicroFunnel™ filter funnels are ideal for testing any aqueous solution for microbial contamination using the principles of Membrane Filter (MF) technique. Applications include quality control analysis in pharmaceutical production, analyzing process water for industrial applications, and testing drinking water or wastewater for contamination.

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Filtration Apparatus, 47mm Fritted, 40/35, Complete Assembly, Glassco

Supplier: GLASSCO LABORATORY EQUIPMENT

The unit is recommended for general filtration

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Filter Funnel, Buchner, Glassco

Supplier: GLASSCO LABORATORY EQUIPMENT

Funnels feature a sealed-in glass fritted disc of designated porosity

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Filter Funnel, Buchner, with Inner Joint, Glassco

Supplier: GLASSCO LABORATORY EQUIPMENT

Buchner filter funnel with a lower inner joint and serrated tubulation for connection to a vacuum source

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Magnetic Filter Funnels, 47 mm, Cytiva (Formerly Pall Lab)

Supplier: Cytiva

For vacuum filtration of liquids, especially for the analysis of aqueous samples for microbiological and particulate contamination using the Membrane Filter (MF) Technique.

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Glass Filter Funnels, 47 mm, Cytiva (Formerly Pall Lab)

Supplier: Cytiva

The 47 mm glass filter funnels are made of 100% borosilicate glass and they offer excellent chemical compatibility even with the most aggressive solvents.