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2mag Stirring Bars & More

2mag Stirring Bars and Retrievers are an essential component of 2mag Stirring Systems. Our large variety of sizes, shapes, and materials are sure to meet the needs of your laboratory applications. The 2mag Stirring Bars selection includes AlNiCo and SamCo (rare earth) cores; PTFE, ZEDEX, glass, and color-coded coatings; and much more!

Various stirring bar sizes, shapes, and materials create different stirring effects and can positively or negatively affect the stirring result. For example, the size and shape of the stirring bar influences the resulting vortex. Also, the drive magnet type, vessel shape, liquid viscosity, and solution abrasiveness should all be considered when choosing a stirring bar in order to achieve effective, efficient stirring results. Thus, selecting the ideal stirring bar for a particular laboratory application will vary and may sometimes require experimenting with multiple options.

Don’t forget a 2mag Stirring Bar Retriever to make stirring bar retrieval convenient. Check out our selection, and add 2mag Stirring Bars and Retrievers to your cart today!

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2mag Asteroid Stirring Bars (various sizes available)

$0.00

Available in 3 sizes.

Typically in stock and ready to ship.

Triangular, concave shape with rare earth power magnets. Stable, powerful shear force action. High power stirring bar with potential to reach significantly higher rotation speed. Concave shape offers minimum of bearing surface and reliable rotation. Features larger vortex, higher turbulence, and unbeatable increased mixing effect at lower speeds (compared to conventional stirring bars), 300% less PTFE abrasion (compared to round, cylindrical stirring bars), and improved performance for all types of magnetic stirrers. Also features more than 4x higher torque transmissible, high energetic, and long-term stable magnetic field with no demagnetization effect. Ideal for highly effective mixing over a wide variety of conditions and unique conditions, including large stirring volumes, viscous media, higher solid content liquids, wider distances, and disavantageous vessel bottoms.

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2mag Satellite 70 Stirring Bar

$523.80

For use with magnetic stirrers and stirring drives, including 2mag stirring systems.

Also recommended for use with:

Typically in stock and ready to ship.

Dual round, cylindrical shape with rare earth power magnets, bearing, and tripod. Firm, steady action. Extremely strong, high power stirring bar. Tripod construction ensures no direct contact between stirring bar and reaction vessel and offers abrasion and wear-free stirring. Features larger vortex, higher turbulence, and unbeatable increased mixing effect at lower speeds (compared to conventional stirring bars). Also features more than 4x higher torque transmissible, high energetic, and long-term stable magnetic field with no demagnetization effect. Ideal for highly effective mixing in unique conditions, including large stirring volumes, viscous media, higher solid content liquids, wider distances, disavantageous vessel bottoms, strong magnetic stirrers, stainless steel vessels, and media containing abrasive particles (i.e., sand, sediment, etc.).

Quantity:

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2mag Satellite 140 Stirring Bar

$618.70

For use with magnetic stirrers and stirring drives, including 2mag stirring systems.

Also recommended for use with:

Typically in stock and ready to ship.

Polygonal shape with rounded XL profile and tripod, bearing, and rare earth power magnet. Firm, steady action. Extremely strong, high power stirring bar. Tripod construction ensures no direct contact between stirring bar and reaction vessel and offers abrasion and wear-free stirring. Features larger vortex, higher turbulence, and unbeatable increased mixing effect at lower speeds (compared to conventional stirring bars). Also features more than 4x higher torque transmissible, high energetic, and long-term stable magnetic field with no demagnetization effect. Ideal for highly effective mixing in unique conditions, including large stirring volumes, viscous media, higher solid content liquids, wider distances, disavantageous vessel bottoms, strong magnetic stirrers, stainless steel vessels, and media containing abrasive particles (i.e., sand, sediment, etc.).

Quantity:

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Komet 8S Stand-Up Disk Stirring Bar

$19.80

Typically in stock and ready to ship.

Komet cylindrical, disk shape with rare earth power magnets. Ideal for mixing in unique conditions, including more viscous liquids and liquids with higher solid content.

Quantity:

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Komet Cylindrical Stirring Bars (various sizes available)

$0.00

Available in 4 sizes.

Typically in stock and ready to ship.

Komet cylindrical, tapered shape with rare earth power magnets. Ideal for mixing in unique conditions, including more viscous liquids and liquids with higher solid content.

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Power Bar Cylindrical Stirring Bars (various sizes available)

$0.00

Available in 4 sizes.

Typically in stock and ready to ship.

Round, cylindrical shape with rare earth power magnets. Ideal for mixing in unique conditions, including more viscous liquids and liquids with higher solid content.

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Egg / Oval Stirring Bars (various sizes available)

$0.00

Available in 10 sizes.

Typically in stock and ready to ship.

Egg, oval shape. Features complete mixing (rounded bottom containers) and minimal contact (plastic containers). Ideal for mixing in unique conditions, including where containers have rounded bottoms (i.e., rounded bottom flasks, etc.).

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Star / Cross Stirring Bars (various sizes available)

$0.00

Available in 7 sizes.

Typically in stock and ready to ship.

Starburst, cross shape. Stable, efficient action. Features larger vortex at lower speeds and quieter operation. Ideal for highly effective mixing over a wide variety of conditions, including general purpose stirring.

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Round / Cylindrical Stirring Bars (without removable ring) (various sizes available)

$0.00

Available in 13 sizes.

Typically in stock and ready to ship.

Round, cylindrical shape with smooth profile. Fluid, steady action. Features excellent centering and even running characteristics. Ideal for highly effective mixing over a wide variety of conditions, including general purpose stirring.

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Round / Cylindrical Stirring Bars (with removable ring) (various sizes available)

$0.00

Available in 12 sizes.

Typically in stock and ready to ship.

Round, cylindrical shape with smooth profile and removable ring (use as cylindrical or pivot ring). Fluid, steady action. Features excellent centering and even running characteristics. Removable ring adds versatility. Use with or without ring. Ring minimizes contact area and aids in reducing friction and lessening marring (of plastic containers). Ideal for highly effective mixing over a wide variety of conditions, including general purpose stirring.

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Triangular Stirring Bars (various sizes available)

$0.00

Available in 8 sizes.

Typically in stock and ready to ship.

Triangular shape. Scraper-like action. Features higher turbulence at lower speeds (compared to round, cylindrical stirring bars). Ideal for highly effective mixing over a wide variety of conditions, including dissolving solids and churning sediments.

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Octagonal / Octahedral Stirring Bars (with pivot ring) (various sizes available)

$0.00

Available in 22 sizes.

Typically in stock and ready to ship.

Octagonal, octahedral shape with pivot ring (stationary). Features higher turbulence at lower speeds (compared to round, cylindrical stirring bars). Ideal for mixing in unique conditions, including where containers have slightly curved or uneven bases. Ring minimizes contact area and aids in reducing friction and lessening marring (of plastic containers).

Select options

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