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.

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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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Funnels, Addition, Graduated, PTFE Stopcocks, Chemglass

Supplier: Chemglass

Cylindrical style addition funnels feature a stopper.

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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 Separatory Squibb Funnel with Glass Stopcock, Kemtech America

Supplier: Kemtech America

Funnels are supplied complete with a flask length glass stopper of the listed size.

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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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Airfree® Schlenk Filter Funnels, [ST] Outer Joints, Chemglass

Supplier: Chemglass

Fritted filter funnels are available with a choice of coarse or medium porosity fritted disc.

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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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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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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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PYREX® Separatory Funnels, Squibb

Supplier: Corning

Designed for Long Life and Maximum Safety

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PYREX® Long Stem Funnels, Corning

Supplier: Corning

Corning No. 6140 Strong beaded edge. 60° angle. Stems of heavy wall tubing approximately 150 mm (6") long. Package of 12.

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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.