Funnels

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  • Image of Micro Weighing Funnels, Glass

    Micro Weighing Funnels, Glass

    Scoop-shaped, to function both as a weighing dish and as a transfer funnel Of borosilicate glass Listings give length x diameter in millimeters. Assortment includes one of each size funnel.
  • Image of Funnel Rack

    Funnel Rack

    Item #: 5262L11
    Constructed of hardwood, with clear laquer finish Holes are spaced 132 mm center to center. Maximum height approximatelly 48 cm; minimum 38 cm.
  • Image of Thomas Analytical Funnels

    Thomas Analytical Funnels

    Long stem Perfect for standard filter papers Polypropylene construction External ribs prevent airlock Thomas long stem analytical funnels come in a wide variety of sizes. The funnel body is set at a 60° angle with internal ribs at 58° for rapid filtration.
  • Image of Powder Funnels

    Powder Funnels

    These polypropylene powder funnels feature a wide spout for easy transfer.
  • Image of Scienceware® Funnels, Micro

    Scienceware® Funnels, Micro

    Polypropylene, Micro Plasticware Useful in micro-analysis Lightweight and unbreakable Reinforced rims, with tabs for easy handling. Smooth interior and exterior surfaces. Stems cut at 45° angle. Package contains 12 funnels.
  • Image of Mini Safety Funnels

    Mini Safety Funnels

    Self-closing or manual covers Small steel safety funnels feature a narrow (4 1/2”) opening for safe disposal of solvents, thinners and other hazardous flammable waste. These 4 1/2” high funnels are specially designed to reduce the chance of fire when dealing with hazardous waste. Mini...
  • Image of Analytical Funnels

    Analytical Funnels

    Ready-to-use 100 mL filtration units with removable cellulose nitrate membrane and culturing devices. Saves up to 50% in time with no flaming and sterilization required Minimizes the risk of cross contamination Easy release of membrane
  • Image of Wide Mouth Safety Funnels

    Wide Mouth Safety Funnels

    Self-closing cover Wide mouth Steel safety funnels feature a wide (10 3/4”) opening for safe disposal of solvents, thinners and other hazardous flammable waste. These 10” high funnels are specially designed to reduce the chance of fire when dealing with hazardous waste. Self-close...
  • Image of Borosilicate Glass Filter Funnels

    Borosilicate Glass Filter Funnels

    For general purpose vacuum filtration Borosilicate glass funnel body and stem are attached securely by quick-action spring clamp of anodized aluminum Easily disassembled for loading, cleaning and autoclaving Include single-hole silicone rubber stopper
  • Image of Scienceware® Powder Funnels

    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)
  • Image of Thomas Powder Funnels

    Thomas Powder Funnels

    Excellent for transferring powders Polypropylene construction External ribs prevent airlock Thomas powder funnels are available in a variety of sizes. The large bore stem allows unimpeded flow of powders, making your work fast and efficient.
  • Image of Poly-Weigh Funnel, Polypropylene, Anti-Static, Fits 5/10/25/50mL Flasks

    Poly-Weigh Funnel, Polypropylene, Anti-Static, Fits 5/10/25/50mL Flasks

    Item #: 9875J04
    Weighing funnels feature a flat bottom for sitting on balances and a pouring neck that fits to volumetric flasks, micro-tubes, or any narrow neck apparatus for spill-free transfer. Suitable for safe handling of hazardous materials. Residual samples can be rinsed to guarantee 100% transfer.
  • Image of Chemware PFA Funnel

    Chemware PFA Funnel

    Item #: 5205S40
    Non-contaminating, inert material Low surface energy of Teflon® facilitates quantitative transfers. Dimensions: 92 mm top diameter; 87 mm high; 3 mm stem.
  • Placeholder Image for Buchner Funnel

    Buchner Funnel

    Item #: 1226C19
    These rugged, economical funnels are lightweight and not top heavy to balance in a flask. Can be steam autoclaved at 121º C (250º F). Two-piece funnels can be separated for effortless washing. Polypropylene Buchner funnel body with high density polyethylene pierced plate to support filter paper....
  • Image of Scienceware® Powder Funnels with Tapered Stem

    Scienceware® Powder Funnels with Tapered Stem

    Polyporpylene Standard tapered stems Steam autoclavable at 121°C (250°F)
  • Image of KIMAX Squibb Separatory Funnels With Glass Stopper

    KIMAX Squibb Separatory Funnels With Glass Stopper

    Supplied with a round glass stopper and a PTFE stopcock plug Lower stems have an i.d. that allows for more complete seperation and eliminates the necessity of emptying the funnel
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