You searched for: Magnetic Stirring Bars

Supplier: Bel-Art Products, a Part of SP

PTFE encapsulated octagonal magnetic stirring bars with integral pivot ring are the most commonly used shape. Their interrupted profile provides greater surface area and added turbulence when compared to the smooth surface of cylindrical bars.

Supplier: KARTELL

PTFE coated suitable for use in containers with irregular bottom.

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: Brand

These octagonal shaped PTFE magnetic stirrer bars are ideal for vessels with slightly uneven bottoms. The angular surface creates high turbulence even at low speeds.

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

Tandem shaped magnetic stirrer bars with magnetic core of Alnico 5 encapsulated in PTFE. The centre bore structure is used for receiving bearing neck or a glass neck. In these stirrer bars reduction of running surface to a ring minimises friction and increases lifespan.

Supplier: Bohlender

Magnetic stirrer bars with magnetic core of Alnico 5 encapsulated in PTFE. Cross heads are present on both sides.

Supplier: Bel-Art Products, a Part of SP

Polygonal PTFE encapsulated stirring bars.

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

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: DWK Life Sciences

Stirring bar, magnetic, WHEATON®, Length: 10 mm

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: DWK Life Sciences

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

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: 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: HELLMA

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