Stir Bars

Compare Tool

Select up to 3 products

All Products

Stir Bars

1 - 32 of 84
Sort
View
Show

Bel-Art

  • 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 …

  • Stir Bars, Octagonal

    Dynalon

    Our stir bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. Stir bars should not be stored in a random mass, or dropped on a hard surface especially steel. Stir bars should be stored in pairs to maintain magnetic strength.

  • Teflon-Coated Magnetic Stir Bar

    Corning

    These Corning magnetic stir bars are Teflon®-coated for increased chemical-resistance. Bars are available in 2” x 3/8” in. (5.08 x 0.95 cm) or 1” x 3/8” in. (2.54 x 0.95 cm).  1233W94 stir bars are suitable for use with PC610/620 stirrers while 1233W95 stir bars are for…

  • 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…

  • 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…

  • Spinpak® Magnetic Stirring Bar 6-Pack Assortments

    Bel-Art Products

    Convenient assortment packs suit a variety of needs. Choose from octagonal, round, micro or color-coded bars to best suit your needs Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Manufactured in a registered ISO…

  • Cylindrical Stir Bars

    Globe Scientific

    Produced from PTFE For the stirring of liquids on magnetic stirrers and/or hotplate stirrers Strong alloy magnets sheathed in pure white inert PTFE Supplied in polarity aligned packs to ensure maximum coupling strength Resistant to virtually all chemical attack and temperatures up to 260°C

  • 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…

  • 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.

  • 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 …

  • Stir Bar Kit - 16 Bars

    Dynalon

    Stir Bar Kit - 16 Bars Product Dimensions (l x w x h) : 7.38x3.94x1.28in Polytetrafluoroethylene Stirring Bar Kit. Kit contains: (2) each 5/16 x 1/2 (8 x 13mm), (2) each 3/8 x 2 (9.5 x 51mm), (2) each 5/16 x 5/8 (8 x 16mm), (2) each 3/8" x 2 1/2 (9.5 x 64mm),(2) each 3/8 x 1 (9.5 x…

  • 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…

  • 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…

  • Magnetic Stirring Bar External Retriever

    Bel-Art Products

    The retriever is placed against the vessel wall where the stirbar is located. Slide the retriever up along the vessel wall, and the stirring bar follows along the inside wall of the vessel up to a point where you can manually pick it up. The oblong section 25x70mm (1" x 2-3/4") houses the…

  • Pivot Ring Stir Bars

    Globe Scientific

    Produced from PTFE Central pivot ring ensures efficient spinning, even on curved or uneven bases

  • Stirring Rods

    Globe Scientific

    Suitable for stirring even the most corrosive liquids Will withstand 260°C PTFE covered with plain ends 6mm diameter

  • 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…

  • 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…

  • 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…

  • Stir Bar Set

    Globe Scientific

    Useful assortment of the most popular types and sizes of PTFE magnetic stirrer bars Supplied in a red polypropylene compartmented box with opaque natural lid Contains: Pivot ring: two each of 12 x 4.5, 25 x 6, 45 x 8 and 60 x 9.5mm Oval: two each of 20 x 10, 25 x 12, 35 x 16…

  • Spinbox™ Magnetic Stirring Bar Assortments

    Bel-Art Products

    These stirbar assortments come in a convenient storage box and provide instant availability of these highly popular Teflon® PTFE encapsulated Alnico magnets. Choose from Octagon, Cylindrical, Polygon, Micro, Egg-Shaped or Spinplus® shaped assortments FDA Grade, USP Class VI…

  • IKAFLON® and TRIKA® Magnetic Stirring Bars

    IKA Works

    Round, PTFE coated stirring bars. RS 1 Set of magnetic stirring bars Consisting of the IKAFLON® and TRIKA® Magnetic stirring bars: IKAFLON® 10 Magnetic stirring bar IKAFLON® 15 Magnetic stirring bar IKAFLON® 20 Magnetic stirring bar IKAFLON® 25…

  • Spinplus® Magnetic Stirring Bars

    Bel-Art Products

    Spinplus® magnetic stirring bars add speed and efficiency to mixing operations. The "+" shape creates a deep vortex and provides stable, quiet operation Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert …

  • Scienceware® Positioner-Retriever, PE

    Bel-Art Products

    Set the Spinbar® Magnetic Stirring Bar precisely where it is wanted with no splash using the Spinbar® Positioner/Retriever. Just as easily, retrieve stirbars without coming into contact with the liquid in the container. For recovering a Spinbar® Magnetic Stirring Bar, keep the…

  • 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…

  • Magnetic Stir Bar Retriever

    Corning

    The Corning stir bar retriever contains a strong magnet to remove a stir bar from all glass and plastic containers used in the laboratory. The container must be taken off the magnetic stirrer before using the retriever as the high-powered magnet in the stirrer cancels out the one in the retriever.…

  • 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…

  • Stir Bars, Egg-Shaped

    Dynalon

    Stir Bar Egg-Shaped 3/8X3/4" (1210D76 ) Product Dimensions (l x w x h) : 0.785x0.397x0.4in PTFE 20 mm length   Stir Bar Egg-Shaped 1/2X1" (1210D77 ) Product Dimensions (l x w x h) : 1x0.511x0.515in PTFE 25 mm length Stir Bar…

  • Scienceware® Stirring Bar Garage

    Bel-Art Products

    A variety of magnetic stirring bars from 159mm (6") to 10mm (0.5") bars are supported on the Garage. Wires on the upper half of the rack are arranged close together and designed to capture smaller magnetic stir bars; larger bars are captured on more widely spaced wires in the lower half…

  • KOMET 90 round shape 24xL90 mm

    Thermo Scientific

    Generate over three times the torque of conventional stirring bars with Thermo Scientific™ Komet Stir Bars, significantly enhancing stirrer performance and applications versatility. High-energy Samarium-Cobalt (SmCo) magnetic core Superior mixing action at high speeds, and with…

  • Stir Bars, Polygonal

    Dynalon

    Stir Bar Polygonal 108X27 mm (1212Z66) Product Dimensions (l x w x h) : 4.25x1.022x0in Extra Large Polygonal Stirring Bars. Polytetrafluoroethylene. 1 08 mm length. Heavy duty for stirring large volumes of liquids on large magnetic stirrers. Stir Bar Polygonal 159X27 mm …

  • Spinvane® Triangular Magnetic Stirring Bars

    Bel-Art Products

    Spinvane® Magnetic Stirring Bars triangular shape is designed for small conical-shaped tubes and micro vials. Triangle shaped vane is made of solid FDA grade, USP Class VI Teflon® and has a cross-mounted, molded-in Alnico magnet Each size is manufactured for a specific size tube;…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.