You searched for: Magnetic Stirring Bars
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. 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.
VWR® Spinbar® Magnetic Stirring Bar, Cylindrical
Supplier: VWR International
Cylindrical magnetic stirring bars offer excellent centering and smooth-running characteristics.
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VWR® Spinbar® Micro Stir Bars
Supplier: VWR International
Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes, and gradient makers.
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VWR® Color Micro (Flea) Spinbar Magnetic Stirring Bars
Supplier: VWR International
Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes and gradient makers.
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VWR® Spinbar® Octagon Stir Bars, Color-Coded and Assorted
Supplier: VWR International
An assortment of 24 PTFE resin-coated, magnetic stir bars color-coded in red, yellow, and blue.
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VWR® Spinbar® Micro Stir Bars, Assortment
Supplier: VWR International
Think small with a Spinpak® of six metric, flea-sized, PTFE resin-coated magnetic stir bars.
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VWR® Spinbar® Cuvette Stir Bar
Supplier: VWR International
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.
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VWR® Spinbar® Magnetic Stir Bars, Saturn
Supplier: VWR International
Many magnetic stirring bars can be impeded by powders in a liquid, but the Saturn Spinbar® Magnetic Stirring Bar rises to this stirring challenge.
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VWR® Spinbar® Magnetic Stir Bars, Egg-Shaped
Supplier: VWR International
These egg-shaped stirring bars, designed especially for use in round-bottom vessels, spin unrestricted by the vessel contour.
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VWR® Circulus™ Magnetic Stir Bars, Color-Coded
Supplier: VWR International
These magnetic stir bars perform well with all problem liquids, highly viscous mixtures, metal particles in fluids, and round (convex) bottom vessels.
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VWR® Spinbar® Magnetic Stir Bars, Polygon without Pivot Ring
Supplier: VWR International
Polygon-shaped Alnico magnet encapsulated in FDA grade Teflon® PTFE is durable and inert.
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VWR® Magnetic Stir Bar Retrievers, PTFE
Supplier: VWR International
Molded in pure, FDA-approved PTFE, these retrievers are inert and non-contaminating.
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VWR® Spinring® Magnetic Stir Bars
Supplier: VWR International
Octagonal stirring bar is contained within a removable stabilizing ring that centers it in a container and creates a deep vortex without splashing, chattering, or spinout.
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VWR® Spinbar® Polygon Stir Bars, Assorted
Supplier: VWR International
Assortment of 18 PTFE resin-coated, polygon stir bars contained in a plastic, compartmentalized Spinbox™ with indexed cover.
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VWR® Giant Polygon Magnetic Stirring Bars with Pivot Ring
Supplier: VWR International
Designed for stirring large volumes in vessels such as drums and tanks
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VWR® Spinfin® Magnetic Stir Bars
Supplier: VWR International
Spinfin® magnetic stirring bars agitate liquids in round bottom vessels such as test tubes, cylinders and flasks, where other stirring bars cannot be used
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VWR® Spinwedge® Magnetic Stir Bars
Supplier: VWR International
Spinwedge® magnetic stirring bars provide strong turbulence at fairly low speeds and are well suited for churning sediment or dissolving salts
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VWR® Spinstar® Magnetic Stir Bars
Supplier: VWR International
Spinstar® magnetic stirring bars create a deep mixing vortex at relatively slow speeds
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VWR® Spinplus® Magnetic Stir Bars
Supplier: VWR International
Spinplus® magnetic stirring bars add speed and efficiency to mixing operations.
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VWR® Spinbar® Disposable Stir Bars, Octagon
Supplier: VWR International
The multifaceted stirring bar surface adds turbulence relative to similar size smooth cylindrical stirring bars.
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VWR® Spinbar® Stir Bars, Egg-Shaped, Assortment
Supplier: VWR International
This Spinbar® stirring bar collection includes a useful assortment of popular sizes of egg-shaped stirring bars.
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VWR® Spinbar® Fluted Octagonal Rare Earth Magnetic Stirring Bar
Supplier: VWR International
This bar’s high-energy magnetic material, combined with a fluted octagonal shape, produces exceptional power, although its length is only 50 mm (1.969") with a 21 mm (0.83") diameter.
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VWR® Polygon Spinbar Magnetic Stirring Bars
Supplier: VWR International
These VWR® stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.
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SP Bel-Art Spinbar® Color Octagon Magnetic Stirring Bars, Bel-Art Products, a part of SP
Supplier: VWR International
Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape.
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VWR® Spinvane® Stir Bars for Test Tubes, Micro Vials, and Conical Bottom Centrifuge Tubes
Supplier: VWR International
Solid Teflon® vane has a cross-mounted, molded-in magnet that can be trimmed to fit if needed without affecting the magnet.
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VWR® Spinbar® Magnetic Stir Bars, Octagon
Supplier: VWR International
Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape.
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VWR® Spinbar® Stir Bars, Octagon, Color-Coded
Supplier: VWR International
Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape
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VWR® Spinbar® Stir Bars, Octagon
Supplier: VWR International
Convenient blister packs of PTFE resin-coated, Spinbar® magnetic stir bars.
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Magnetic Stirring Bar Retriever
Supplier: VWR International
Magnetic Stirring Bar Retriever
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VWR® Spinfin® Double Stir Bars
Supplier: VWR International
Double Spinfin® Magnetic Stirring Bars agitate liquids in round bottom vessels such as test tubes, cylinders, and flasks, where other stirring bars cannot be used.
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SP Bel-Art Bel-Art Giant Polygon Spinbar Magnetic Stirring Bars with Pivot Ring, Bel-Art Products, a part of SP
Supplier: VWR International
Designed for stirring large volumes in vessels such as drums and tanks