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.

Synthware Filter Funnel, Kemtech America

Supplier: Kemtech America

This filter funnel is made of glass, and with a fritted disc.

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Synthware Pressure Equalizing Funnel with PTFE Stopcock, Kemtech America

Supplier: Kemtech America

Funnels feature a straight bore PTFE stopcock in the pressure equalizing line.

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Buchner Funnels, Table Top, PE, Perforated, 10.25", Chemglass

Supplier: Chemglass

Filter large volumes quickly with a polyethylene table-top buchner funnel using your choice of filter plate.

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Airfree® Schlenk Addition Funnels, Chemglass

Supplier: Chemglass

Lower outlet is a standard taper inner joint with a 0 to 4 mm Chem-Vac™ Chem-Cap® valve.

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Graduated Addition Funnel, Fluoropolymer Resin Stopcock, Chemglass

Supplier: Chemglass

Cylindrical style addition funnel graduated with a double scale of numbers, one up from the stopcock and one down from the capacity line

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Powder Funnels with Offset Lower Stem, Chemglass

Supplier: Chemglass

Funnel has a lower stem made with an offset to permit use with multi-neck flasks.

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Separatory Funnels, Squibb, with Fluoropolymer Resin Stopcock, Chemglass

Supplier: Chemglass

Funnels feature a [ST] fluoropolymer resin stopcock

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AIRFREE® Filter Tubes, Schlenk, Chemglass

Supplier: Chemglass

These AIRFREE® filter tube allows for filtration followed by collection of crystals on opposite side of fritted disc.

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PYREX® Separatory Funnels, Squibb

Supplier: Corning

Designed for Long Life and Maximum Safety

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Powder Funnels, Chemglass

Supplier: Chemglass

Useful for the introduction of solids or liquids into reactions under atmospheric conditions. Funnel has steep sides to permit free-flow of solid materials. With standard taper inner joint.

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Funnels, Powder, Polypropylene, Chemglass

Supplier: Chemglass

Polypropylene funnels feature a standard taper.

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Flint Glass Funnel Tube, Rochester

Clearance

Supplier: ROCHESTER APPAREL & AD SPECIALTIES

A fine quality flint glass funnel tube with top diameter of 18 mm.

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Safety ECO Funnels

Supplier: CP Lab Safety

ECO Funnel® is the ultimate lab safety product for collection of hazardous liquid waste. When securely attached onto an open waste container, it prevents 99.9% of toxic fumes from being released into lab. ECO Funnel is designed to prevent fires caused by ignited vapors as well as spills of hazardous waste from open containers, which helps laboratories stay compliant with local health and safety codes.