Stirrers

Stirrers are used ubiquitously in laboratories for simple mixing procedures with solutions of varying viscosities and heating needs. Hotplate varieties bring solutions up to heat quickly and efficiently, and powerful magnets in automatic stirrers deliver reliably consistent performance for all samples. Stirring rods and powered stirring units are all built of durable materials and deliver long-lasting performance under regular or continuous use. Surfaces are easy to clean for low maintenance concerns.

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Magnetic stirring bar retrievers, PP

Supplier: Brand

PP-encapsulated stirring bar retrievers for removing magnetic rods from flasks of all kinds.

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Magnetic spin vanes for use with NextGen™ V Vials®, WHEATON®

Supplier: DWK Life Sciences

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

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Stirring shafts, Quickfit®

Supplier: SciLabware

Stirring Shaft, Quickfit®, Pyrex borosilicate glass, Ø: 11 mm, Length: 750 mm

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Magnetic stirring bars, double-ended

Supplier: SEMADENI

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

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Stirrer blades

Supplier: SciLabware

A range of PTFE coated stirrer heads designed to screw into the threads on SVL® glass stirrer shafts.

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Magnetic stirring bar, WHEATON®

Supplier: DWK Life Sciences

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

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Stirrer Glands, PFTE or Brass, Quickfit®

Supplier: SciLabware

Stuffing box type glands with choice of brass or PTFE cones. Accepts 6 mm diameter stirrer shaft.

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Magnetic stirring bars, PTFE, square, BOLA

Supplier: Bohlender

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

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Magnetic stirring bars, PTFE, cross-shaped, Spinplus®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

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

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Magnetic stirring bars, octagonal, rare earth, Spinbar®, SP Bel-Art

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.

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Magnetic stirring bar retrievers, PTFE coated

Supplier: KARTELL

PTFE coated stirring bar retrievers for removing magnetic stirrer bars from foodstuff.

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Magnetic stirring bar retrievers, PTFE, BOLA

Supplier: Bohlender

PTFE-encapsulated stirring bar retrievers with extra strong permanent magnet (Neodym). For the removal of stirring bars from aggressive liquids. Especially useful for big, heavy stirring bars up to 400 g.