Supplier: Bel-Art Products, a Part of SP

Eight-sided Spinbar® octagonal magnetic stirring bars provide greater surface area and added turbulence when compared to smooth cylindrical bars.

Supplier: Bel-Art Products, a Part of SP

Spinstar® star-shaped stirring bars creates a deep vortex at relatively slow speeds. Bars are an exact fit for the inside diameter of the beaker indicated.

Supplier: Bel-Art Products, a Part of SP

Stirring bars ensure centering and smooth running characteristics via a small removable pivot ring in the center. The pivot ring minimises the contact area of the bar to the vessel, reduces friction and lessens marring of plastic containers.

Supplier: Bel-Art Products, a Part of SP

This magnetic stirring bar, with Alnico magnet encapsulated in PTFE coating, fits into the standard 10 mm light path cuvette and provides rapid vertical and horizontal mixing with a minimum of vortexing when placed on a magnetic stirring machine.

Supplier: Bel-Art Products, a Part of SP

PTFE covered samarium cobalt magnet provides strong coupling with drive magnets making it ideal for use with viscous solutions and efficient, high speed stirring. The fluted octagonal shape creates torque transmission rates to the stirred liquid which are two to three fold higher compared to similarly sized standard stirring bars.

Supplier: Bohlender

Magnetic stirrer bars with magnetic core of samarium-cobalt encapsulated in PTFE. Torque loads transmitted with these stirring bars are four times larger than conventional magnetic stirring bars.

Supplier: KARTELL

Economical stirring bars designed for a wide variety of applications.

Supplier: Bohlender

Double end shaped PTFE magnetic stirrer bars with magnetic core of Alnico 5 encapsulated in PTFE. Stable discs present at both sides provide an excellent stirring capability.

Supplier: Bohlender

Standard magnetic stirring bar with PTFE-encapsulated magnetic core (Alnico 5).

Supplier: Bel-Art Products, a Part of SP

Spinplus® magnetic stirring bars improve speed and efficiency of mixing.

Supplier: Bel-Art Products, a Part of SP

These stirring bars reduce the 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 versus Alnico magnetic stirring bars. Stronger coupling with the drive magnet keeps the stirring bar centered and rotating effectively.

Supplier: HELLMA

For use with cell types: 109.000, 109.000F, 109.004, 109.004F, 119.000, 119.000F, 119.004, and 119.004F.

Supplier: SEMADENI

Double ended magnetic stirring bars provide excellent centering, limited contact surface and high turbulence even at low speeds.

Supplier: Bohlender

Square shaped magnetic stirrer bars with magnetic core of Alnico 5 encapsulated with PTFE.

Supplier: DWK Life Sciences

These stirring bars are 'V' shaped and are constructed with a cross-mounted, moulded-in magnetic bar.

Supplier: DWK Life Sciences

Ancoretta, magnetica, WHEATON®, Lunghezza: 10 mm

Supplier: Roth Carl

Ancoretta, magnetica, Rotilabo®, Cilindrico, Lunghezza: 40 mm, Ø: 8 mm

Supplier: Roth Carl

Ancoretta, magnetica, Rotilabo®, Triangolare, Lunghezza: 25 mm, Ø: 8 mm

Supplier: Roth Carl

These PTFE-encapsulated micro magnetic stirrer bars are ideal for very small vessels.

Supplier: Roth Carl

Ancoretta, magnetica, Rotilabo®, Ellittico, Lunghezza: 25 mm, Ø: 12 mm