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.

Funnels, Squibb, Separatory, PTFE Stopcocks, Chemglass

Supplier: Chemglass

Squibb funnels feature a PTFE stopcock.

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Synthware Filter Funnel with Fritted Disc, Kemtech America

Supplier: Kemtech America

Funnels feature two 2mm glass stopcocks

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Buchner Funnels, Globe Scientific

Supplier: Globe Scientific

Molded from Polypropylene (PP), these funnels are unbreakable and resistant to corrosion and heat

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WHEATON® Filtration Assembly with PTFE Faced Support and No. 8 Stopper Connections, 47 mm, DWK Life Sciences

Supplier: DWK Life Sciences

The filtration assembly with fritted glass support is designed to handle up to 1000 ml of liquid for analysis of particulate or microbiological contamination.

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All Plastic CytoSep™ Cytology Funnels for the Shandon Cytospin® Cytocentrifuge, Simport Scientific

Supplier: Simport Scientific

These single-use consumables for the Shandon Cytospin Cytocentrifuges are so easy to use, and improve turn-around time while giving more diagnostic information

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Separatory Funnels, Squibb, with Fluoropolymer Resin Stopcock and Glass Stopper, Chemglass

Supplier: Chemglass

Funnels are supplied with a [ST] fluoropolymer resin stopcock and [ST] flask-length glass stopper.

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Large Utility Funnels, Hutzler

Supplier: Hutzler Manufacturing

These large utility funnels will withstand temperatures up to 250°F (121°C).

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Sintered Funnels, G.S.C International

Supplier: GSC International

These borosilicate glass Sintered Funnels have a porous filtering plate.

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Buchner Funnels, Porcelain, Chemglass

Supplier: Chemglass

Buchner funnel with fixed perforated plate, glazed both inside and outside with the exception of the top rim

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Polypropylene Buret Funnels, Bel-Art

Supplier: Bel-Art

With 60° angle. For filling burets, manometers, and more.

Top diameter: 35 mm. Stem diameter: 8mm. Stem lenght: 20mm.

Package of 12.

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Simport CytoSep™ Funnel Chambers for the Hettich Cyto-System, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

The Simport CytoSep™ Funnel Chambers for the Hettich Cyto-System optimize lab throughput with multiple funnel options in 2, 3 or 4 funnels per slide. These funnels are perfect for every application such as CSF, Viral infections, Bronchial secretions and come in four sizes from 1 to 8 mL. The 1 mL chamber is for small-volume samples of low cell contents. Both 2 and 4 mL chambers are suggested for cell-rich samples, e.g. pleura, ascites and bronchial washing while the 8 mL chamber is perfect for large volume samples such as urine.