Spinbar

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  • Spinbar® Garage

    Scienceware®

    …wire ledge at the base of the rack conveniently stores small lab tools and keeps stirring bars from accidentally falling off. Conveniently store a Spinbar® Restrainer (catalog No. F37786-1000) in the Stirring Bar Garage to retrieve stirring bars after use. Maintain organization and accessibility of…

  • Polygon Spinbar® Magnetic Stirring Bars (without Pivot Rings)

    Bel-Art Products

    These stir bars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Manufactured in a registered ISO 9001:2008 facility, as…

  • Cylindrical Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    Cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics. Small removable pivot ring in the center adds to their versatility Pivot ring minimizes the contact area of the bar to the vessel, reduces friction and lessens marring of plastic containers …

  • Spinpak® Magnetic Stirring Bar 6-Pack Assortments

    Bel-Art Products

    … Autoclavable Octagon Spinbar® Magnetic Stirring Bar Assortment Pack (1186V29): Includes (2) each of   1 x 5/16" (25.4 x 8mm) 1-1/2 x 5/16" (38.1 x 8mm) 2 x 5/16" (50.8 x 8mm) Round Spinbar® Magnetic Stirring Bar Assortment…

  • Polygon Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars. Center molded pivot ring minimizes the contact area between the bar and the vessel; reduces friction and chattering Marring of plastic containers is diminished Alnico…

  • Elliptical (Egg-Shaped) Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    These egg-shaped stirring bars are designed especially for use in round-bottom vessels as they spin unrestricted by the vessel contour. Particularly well suited for round bottom flasks; shape ensures complete mixing Offers minimal contact when used in plastic containers Egg shape…

  • Octagon Spinbar® Magnetic Stir Bars

    Bel-Art Products

    Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Interrupted profile provides greater surface area and added turbulence when compared to…

  • PYREX® Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    Pyrex® Spinbar® glass encapsulated Alnico magnet stirring bars are useful for high temperature applications up to 274°C (525°F). Completely smooth surface offers "zero absorption"; easy to clean Meets US Pharmacopoeia specifications for Type I Borosilicate glass …

  • Micro (Flea) Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes and gradient makers. Particularly useful for environmental testing and life science applications in which small sample volumes need to be prepared and evaluated Alnico magnet…

  • Octagon Spinbars®

    Bel-Art Products

    CLEARANCE SALE! Original Price: $9.04 Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Interrupted profile provides greater…

  • Spinwedge® Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    Spinwedge® magnetic stirring bars provide strong turbulence at fairly low speeds and are well suited for churning sediment or dissolving salts. Wedge shape is designed to plow up sediment for thorough dispersion Sharply angled broad face provides strong mixing action, perfect for…

  • Octagon Spinbars®

    Thomas®

    Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert nterrupted profile provides greater surface area and added turbulence when compared to…

  • Scienceware® Magnetic Spinbar Retriever

    Bel-Art Products

    Molded, leakproof, chemical-proof Teflon® encases a powerful 3/8” (9.9 mm) diameter Alnico® magnet Flexible Teflon rod is sealed into magnet case and has a plated metal hanging loop on the other end Flexible white rod is 13” long End is 12.5 mm in diameter and 2” in length

  • Plain Spinbar Magnetic Stirring Bars

    Bel-Art Products

    Smooth surface stirbars have no sharp or flat edges which maximizes contact with the stirring vessel. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Manufactured in a registered ISO 9001:2008, as verified by SGS certification…

  • 10 X 3 mm Magnetic Spinbar

    Wheaton

  • Scienceware® Fluted Octagonal Rare Earth Spinbar Magnetic Stirring Bar

    Bel-Art Products

    This bar’s high-energy magnetic material combined with a fluted octagonal shape produces exceptional power, although its length is only 50mm (1.969") with a 21mm (0.83") diameter. Ideal for viscous solutions and efficient, high speed stirring Samarium Cobalt magnet…

  • Scienceware® Spinbar® Restrainer

    Bel-Art Products

    Holds on to magnetic stirring bar Easily retrieve magnetic stirring bars from vessels with the handheld Spinbar® Restrainer. Don’t lose magnetic stir bars down lab drains and eliminate the splashing hazard when pouring out of mixing containers. The tool fits comfortably in…

  • Disposable Polygon Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    The multifaceted magnetic stirring bar surface adds turbulence relative to similar size smooth cylindrical stirring bars. Ideal for single use applications mixing radioactive reagents or when cross contamination might be a concern Alnico magnet encapsulated in FDA Grade, USP Class VI PTFE…

  • Spinbar® Capsule Magnetic Stirring Bars

    Bel-Art Products

    The Capsule Magnetic Stirring Bar is a polystyrene capsule containing a 30 x 8mm (1.18 x 0.31") polygon magnetic stirring bar that spins freely inside the capsule while being prevented from spinning off center and ‘wandering’ on the base of a vessel. Containment of the…

  • Polygon Spinbar® Magnetic Stirring Bars

    Thomas®

    These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Manufactured in a registered ISO 9001:2008 facility, as…

  • Scienceware® Spinbar® Magnetic Sink Strainers

    Bel-Art Products

    Spinbar® Magnetic Sink Strainer is a simple solution to prevent your Spinbar® Magnetic Stirring Bars from going down the sink drain. Four strong magnets attract and hold stir bars Four legs on the underside prevent strainer from being dislodged by flowing liquid Long slits in…

  • Scienceware® Saturn Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    …lengths to fit a wide range of vessels Autoclavable While many magnetic stirring bars are impeded by powders in a liquid, the Saturn Spinbar overcomes this problem. A large bulb in the bars center lifts the stirring bars ends while spinning thereby reducing surface contact area and…

  • Giant Polygon Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    Heavy duty bars for use in stirring large volumes of fluid in vessels on large magnetic stirring machines such as the Cool Stir Large Volume Stirrer, H37028-0001 or other large machines. Will fit into vessels with a minimum neck diameter of 32 mm Multifaceted surface adds turbulence…

  • Cell (Cuvette) Spinbar® Magnetic Stirring Bars

    Bel-Art Products

    This magnetic stirring bar fits into the standard 10mm light path cuvette and provides rapid vertical and horizontal mixing with a minimum of vortexing when placed on a magnetic stirring machine. Centrifugal pumping action, generated by the cross channels in the upper face, mixes without…

  • Color Octagon Spinbar® Magnetic Stir Bars

    Bel-Art Products

    Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape. Choose from red, yellow or blue. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Interrupted profile provides greater surface area and…

  • Rare Earth – Samarium Cobalt Spinbar® Octagon Magnetic Stirring Bars

    Bel-Art Products

    Reduce frequency of spinout in viscous solutions or when stirring at high speeds. The high magnetic field strength of Samarium Cobalt (Rare Earth) magnets can provide up to three times stronger coupling vs. Alnico magnetic stirring bars.  Stronger coupling with the drive magnet keeps…

  • Scienceware® Cylindrical Spinbar® Stirring Bar with Pivot Ring

    Bel-Art Products

    CLEARANCE SALE! Original Price: $47.75 Cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics. Small removable pivot ring in the center adds to their versatility Pivot ring minimizes the contact area of the bar to the vessel,…

  • Scienceware® Stirring Bar Retrievers

    Bel-Art Products

    Easily recover stirring bars from containers using the Spinbar® Magnetic Retriever. Offered in two different lengths (12" and 18"), each retriever has a polyethylene rod, 9.5 mm diameter, with Alnico magnet sealed in one end and loop on opposite end.

  • Spinstar® Magnetic Stirring Bars

    Bel-Art Products

    Spinstar® magnetic stirring bars create a deep mixing vortex at relatively slow speeds. Star shape is designed to fit the inside diameter of most commonly-used beakers Perfect for applications requiring slow, thorough mixing Alnico magnet encapsulated in FDA Grade, USP Class VI…

  • Spinfin® Magnetic Stirring Bars

    Bel-Art Products

    Spinfin® magnetic stirring bars agitate liquids in round bottom vessels such as test tubes, cylinders and flasks, where other stirring bars cannot be used. Maintains its position in a vessel and will not wobble Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low…

  • Wedge-Form, Stirring Bars

    Dynalon

    Permanent magnet sealed in shell with triangular cross-section

  • Spinring® Magnetic Stirring Bars

    Bel-Art Products

    Spinring® stirring bars provide maximum stabilization of the magnetic stirring bar with the addition of a removable “hoop” around a standard octagonal bar. Best suited for larger open-neck vessels, such as buckets and beakers Friction fit of the "hoop" and…

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