You Searched For: Magnetic Stirring Bars

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Magnetic stirring bars provide effective stirring of samples via magnetic manipulation. Many models feature an octagonal shape with a central integrated pivot ring for optimal turbulence while stirring thanks to a greater surface area. The heavy-duty magnetic strips is one of the frequently used tools, strong enough to hold the solution. Commonly coated in Teflon to provide chemical inertness, occasionally glass will be the coating for use with most liquid alkali metals and alkali metal solutions in ammonia. Both of these coatings are inert and will not contaminate or react with the reaction solution.


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Supplier: VWR International
Description: Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape.
Supplier: VWR International
Description: Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes, and gradient makers.

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Supplier: VWR International
Description: Spinplus® magnetic stirring bars add speed and efficiency to mixing operations.
Supplier: VWR International
Description: Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape
Supplier: VWR International
Description: These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.
Supplier: VWR International
Description: These egg-shaped stirring bars, designed especially for use in round-bottom vessels, spin unrestricted by the vessel contour.
Supplier: VWR International
Description: Cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics.
Supplier: VWR International
Description: Polygon-shaped Alnico magnet encapsulated in FDA grade Teflon® PTFE is durable and inert.
Supplier: VWR International
Description: Spinwedge® magnetic stirring bars provide strong turbulence at fairly low speeds and are well suited for churning sediment or dissolving salts
Catalog Number: (58948-069)
Supplier: VWR International
Description: Think small with a Spinpak® of six metric, flea-sized, PTFE resin-coated magnetic stir bars.

Supplier: VWR International
Description: These magnetic stir bars perform well with all problem liquids, highly viscous mixtures, metal particles in fluids, and round (convex) bottom vessels.
Supplier: VWR International
Description: Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes and gradient makers.

Supplier: VWR International
Description: Spinstar® magnetic stirring bars create a deep mixing vortex at relatively slow speeds

Supplier: VWR International
Description: These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.
Supplier: VWR International
Description: Spinfin® magnetic stirring bars agitate liquids in round bottom vessels such as test tubes, cylinders and flasks, where other stirring bars cannot be ...
Supplier: VWR International
Description: Pyrex® Spinbar® glass encapsulated Alnico magnet stirring bars are useful for high temperature applications up to 274°C (525°F).
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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