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 lab needs including chemistry functions. 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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  • Porcelain Buchner Funnels

    GSC International, Inc.

    A high quality laboratory grade porcelain, made with uniform wall thickness and dense materials which provides stable mechanical strength and little permeability. When properly used, the glazed pieces can withstand temperatures of 1050 degrees centigrade and the unglazed pieces can withstand...

  • Porcelain Buchner Funnels

    United Scientific Supplies

    Buchner funnel includes fixed perforated plate. Funnels are glazed on inner and outer surfaces except for the rim. Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050°C. Every batch of porcelain is...

  • Buchner Funnel

    The CoorsTek Buchner funnel is used for separation and filtration of solids from liquids. The fixed perforated plate at the bottom contains small pores that allow the liquid to pass through while retaining the solid particles. It has glazed inside and out except for rim. Ceramic Buchner funnel...

  • Single CytoSep™ Cytology Funnels

    Fully compatible with the Shandon CytoSpin® Centrifuge, Simport CytoSep™ Cytology Funnels can be used to deposit a thin layer of cells in a clearly defined area of a microscope slide. The filter card absorbs any excess fluid. These Cytology Funnels have the filter cards pre-attached for...

  • 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...

  • Glass Separatory Funnels with PTFE Stopcock - Squibb Type

    SQUIBB || Squibb-style 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)...

  • SYNTHWARE Separatory Funnels with Standard Taper Joint

    Separatory Funnel, Standard Taper Joint Capacity: 10-250mL Available Joints: 14/20, 19/22, and 24/40 available PTFE Stopcock Bore: 2mm Supplied with PTFE stopcock and PTFE or glass penny-head stopper

  • VITLAB Powder Funnels, Polypropylene

    These polypropylene powder funnels feature a wide spout for easy transfer. This set of powder funnels offers a reliable solution for the smooth and efficient transfer of powders in various laboratory scenarios. Constructed from polypropylene, they exhibit a strong resistance to a wide array of...

  • Funnel, Powder Pack of 10

    GSC International, Inc.

    Our Powder Funnel is made of borosilicate glass and has a 100mm diameter. Powder funnels are great for solid substances due to their short, wide stem. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

  • Scienceware® Powder Funnels

    Specially designed for transferring powders Polypropylene funnels with 60° angle Large bore stem minimizes bridging of powder Steam autoclavable at 121°C (250°F)

  • 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...

  • 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...

  • Funnel, 100 mL, Ea.

    DWK Life Sciences (Wheaton)

    Ensuring precise and spill-free transfer of liquids in your lab is made easy with this 100 mL funnel. Constructed to provide reliable performance, the funnel is perfectly sized for diverse lab applications. Its sturdy design ensures extended durability, making it a valuable addition for any...

  • 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...

  • Long Stem Glass Funnels

    United Scientific Supplies

    Delivering precision and durability, these long stem glass funnels by United Scientific Supplies are an essential component for any laboratory. Ideal for filtering experiments, these glass funnels offer a long stem design that allows for easy insertion into narrow openings. Made from high-quality,...

  • Lab Long Stem Funnels

    Available in 3 volumes and 3 lengths with 60° side angles. These ribbed long stem funnels are made from food grade polypropylene and take standard size filter papers. Ideal for hard to reach areas with or without narrow openings.

  • SYNTHWARE Powder Funnels with 60° Offset

    Powder Funnel, 60° Offset Top Diameter: 75 or 100mm Joint: 24/40 For use with multi-neck flasks.

  • Sibata Glass Separatory Funnel

    Sibata Glass Separatory Funnels  Feature smooth tooled tips, white block letters and marking squares  Supplied with PTFE stopcocks to eliminate freezing and lubricant contamination  Made from high-quality borosilicate tubing with a low coefficient of expansion

  • Funnel, Separatory, Squibb, with 1:5 PTFE Plug, Stopper

    European style funnel with new leak-tight, locking stopper that will not fall out during shaking or transportation. Outer ground joint at top is a Rodaviss joint. Stopper can be secured in top joint via cap and O-ring for a positive, leak-tight seal; n

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