Laboratory Funnels

Lab funnels are essential tools in any laboratory, facilitating the safe and efficient transfer of liquids and powders. These funnels come in several styles, including large plastic and disposable funnels, each suited for specific tasks.

Large plastic funnels are robust and reusable, ideal for handling substantial volumes of materials. They feature wide mouths and sturdy construction, making them perfect for transferring larger quantities without spillage. Disposable funnels, on the other hand, offer convenience for single-use applications, ensuring contamination-free transfers and easy cleanup.

These funnels are available in multiple sizes and designs to accommodate different laboratory needs. Options include narrow-stemmed funnels for precise transfers and wide-mouthed versions for bulk materials.

Lab funnels are indispensable for routine procedures or specialized applications, offering reliability and ease of use in any scientific setting.

Thomas Scientific also carries a variety of filling funnels and filtering funnels.

Laboratory Funnels

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  • Burette Funnel

    GSC International, Inc.

    This funnel is intended to fill burettes. It is made from borosilicate glass, and has a 40mm funnel diameter, a 38mm stem, and 10mm stem diameter. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

  • Funnels. -60mm Natural

    Caplugs Evergreen funnels feature internal ribs to promote faster flow and external ribs to help prevent airlock. Polystyrene (PS) funnels are appropriate for use with mild acidic or alkali solutions. Polypropylene (PP) funnels are suitable for use with organic solvents and stronger acids and...

  • Dropping Funnels

    CYLINDRICAL || Cylindrical glass dropping funnel/separatory funnel TRANSPARENT & DURABLE || Made of high quality Borosilicate 3.3 glass - Transparency allows for high visibility FOR SEPARATION || Used to transfer liquids - Using the stopcock allows fluids, including reagents, to dispense slowly...

  • Filtration Assemblies & Flask

    DWK Life Sciences (Kimble)

    Designed to handle liquids for analysis of particulate or microbiological contamination; funnels are graduated for accuracy Choose the Ultra-Ware microfiltration assembly that best fits your application Fritted Glass Support, 25 mm (4588A01) Used for general filtration. Supplied with a coarse...

  • Clamp Style Polysulfone Filter Funnels

    Durable, break-resistant, non-toxic polysulfone exhibits low protein- binding and is easy to clean Same funnel design as glass funnels without breakage problems Upper reservoir is graduated in 25 mL increments from 100 to 250 mL Unique fit of upper and funnel sections ensures no leakage or bypass...

  • SYNTHWARE Microscale Hirsch Funnels

    Hirsch Funnel, Microscale, Synthware, Frit OD: 10mm, Capacity above disc: 7mL, stem OD: 7mm.

  • SYNTHWARE Solvent Addition Funnels

    Solvent Addition Funnel Top Diameter: 90mm Stem OD: 12, 19 or 28mm available Stem Length: 75,100, or 125mm available Design permits the addition of solvents to flash chromatography columns without disturbing the silica gel/packing layer.

  • Short Stem Funnels

    GSC International, Inc.

    These funnels are made from borosilicate glass and have a short stem. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

  • LevGo Eco-smartFunnel® Disposable Paper Lab Funnel, FSC® Certified

    The Eco-IN and Eco-OUT Alternative to Single Use Plastic Funnels The LevGo paper funnel is an eco-friendly alternative to single use plastic funnels. The innovative “backrest” allows hands free use when pouring viscous liquids. The stem of the funnel can be cut to any desired opening...

  • Anti-Static Polypropylene Weighing Funnels

    Ensure complete sample transfer with these disposable antistatic polypropylene weighing funnels that are designed to fit in volumetric flasks. One side of the funnel is flattened so you can set the funnel flat on a balance. Micro funnel is designed to fit microwell plates. Please note that these are...

  • Funnels

    Dynalon

    Utility funnels made of polypropylene. They are inexpensive, lightweight and designed for general use.

  • Disposable Funnel

    Globe Scientific

    These economical disposable funnels are available in either transparent polystyrene or translucent polypropylene. They are lightweight, have reinforced rims and inside fluting. They are tapered at a 60° angle. Available in 55mm and 65mm widths Available in Polystyrene (PS) and Polypropylene (PP)...

  • Vacuum Gasket for Filter Funnels

    Thermo Scientific Nalgene

    Replace #7 or #8 stoppers in any manifold or filtering flask with the Thermo Scientific™ Nalgene™ Vacuum Gasket for Filter Funnels. Permits filter funnel to slide quickly and easily in and out of gasket. These filtration products offer reliability, accuracy and safety for many research...

  • Scienceware® Utility Type Funnels

    Externally ribbed, polypropylene funnels. Steam autoclavable at 121°C (250°F) Useful for a variety of lab applications

  • Funnel, 100 mL, Ea.

    DWK Life Sciences (Wheaton)
  • Safety Waste Funnel Systems

    Thermo Scientific Nalgene

    Temporarily contain waste on the benchtop or under the lab hood using Thermo Scientific™ Nalgene™ Safety Waste Funnel Systems. Funnels feature the Easy Snap Safety Latch to minimize spillage if accidentally tipped over and a larger diameter funnel for easy pouring. The vent system helps...

  • Powder Funnels

    Globe Scientific

    Heavy-duty polypropylene (PP) powder funnels feature a large bore, making them ideal for use with powders, larger particles and viscous liquids. Funnel has molded external ribbing to prevent air lock. Funnels are angled at exactly 60° for rapid filtration. Powder funnels accommodate standard...

  • KIMAX Squibb Separatory Funnels With Glass Stopper And Stopcock

    With Standard Taper glass stopcock and Standard Taper glass stopper 60 mm long stem, which drains completely after stopcock is closed

  • Aseptic Fill Bell,50mm

    Manufactured from type 1 class A borosilicate glass Receiving vessel is placed under bell to maintain sterility during filling

  • Funnel Squibb Pear PTFE Stpk 2000ml

    DWK Life Sciences (Kimble)

    KIMAX funnel is supplied with a closed-bottom linear, high-density polyethylene stopper to fit in the ground neck, and polytetrafluoroethylene stopcock. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete...

  • Funnels, Addition, Glass Stopcocks

    Cylindrical style addition funnel with a standard taper top outer joint and lower inner joint, both being the same size. With pressure equalizing arm and glass stopcock. Funnels with 14/20 and 19/22 joints are supplied complete with a stopper. For replacement stoppers see CG-3000.

  • Long Stem Glass Funnels

    United Scientific Supplies

    Glass Long Stem Funnels, 60 degree angle, Stem length is 150mm.

  • Glass Separatory Funnels with Glass Stopcock - Pear Shaped

    PEAR || Pear-shaped dropping/separatory funnel TRANSPARENT & DURABLE || Made of high quality Borosilicate 3.3 glass - Transparency allows for high visibility FOR SEPARATION || Used to transfer liquids - Using the stopcock allows fluids, including reagents, to dispense slowly (drop-wise) STOPPER...

  • Utility Funnels

    GSC International, Inc.

    Our Utility Funnels are made from tough, chemically-resistant polypropylene. They have a 60º cone angle and ribs to prevent air-lock. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

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