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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.

Magnetic stirring bars, power, PTFE, BOLA

Magnetic stirring bars, power, PTFE, BOLA

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.

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Magnetic stirring bar retriever, flexible, PTFE

Magnetic stirring bar retriever, flexible, PTFE

Supplier: VITLAB

Flexible PTFE magnetic stirring bar retriever.

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Magnetic stirring bar retriever, PTFE

Magnetic stirring bar retriever, PTFE

Supplier: GLASWARENFABRIK KARL HECHT

Magnetic stirring bar retriever, Stirring Tools, Length: 350 mm

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Magnetic stirring bars positioner/retrievers, Spinbar®, SP Bel-Art

Magnetic stirring bars positioner/retrievers, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

PE, to retrieve stirbars without coming into contact with the liquid in the containers.

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Magnetic stirring bar arrester, SP Bel-Art

Magnetic stirring bar arrester, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Polyethylene (9,5 mm) with radial magnet (Ø 51 mm). Position the arrester against the vessel bottom.

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Magnetic stirring bar retrievers, flexible, PTFE, Spinbar®, SP Bel-Art

Magnetic stirring bar retrievers, flexible, PTFE, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Flexible, PTFE rod with a powerful PTFE coated Alnico magnet for retrieving magnetic stirring bars from containers or sink drains and traps which are non-magnetic.

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Magnetic stirring bar retrievers, PE, Spinbar®, SP Bel-Art

Magnetic stirring bar retrievers, PE, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Magnetic stirring bar retriever, with hang-up loop at one end, Spinbar®, Length: 305 mm

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Bearing neck for tandem magnetic stirring bar, BOLA

Bearing neck for tandem magnetic stirring bar, BOLA

Supplier: Bohlender

Bearing necks for receiving tandem magnetic stirring bar. The centre portion will fix to the vessel by means of glue such as silicone hardened in water.

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Magnetic stirring bars, PTFE, cross-shaped, BOLA

Magnetic stirring bars, PTFE, cross-shaped, BOLA

Supplier: Bohlender

Cross shaped magnetic stirrer bars with magnetic core of Alnico 5 magnet encapsulated in PTFE. Due to stable position optimum stirring can be achieved.

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Magnetic stirring bar retrievers, PTFE

Magnetic stirring bar retrievers, PTFE

Supplier: Brand

Magnetic stirring bar retriever, Stirring Tools, Length: 250 mm

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Stirring shafts, Quickfit®

Stirring shafts, Quickfit®

Supplier: SciLabware

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

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Stirring rods

Stirring rods

Supplier: Brand

Stirring rods.

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Stirring rods

Stirring rods

Supplier: HAMMACHER KARL

Stirring rods, made from WIRONIT steel. Choice of rods with straight or angled end.

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Magnetic stirring bar retrievers, PP

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 stirring bars, PTFE, octagonal, with centre ring

Magnetic stirring bars, PTFE, octagonal, with centre ring

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.

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Magnetic stirring bar retrievers, PTFE, BOLA

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.

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Stirring rods

Stirring rods

Supplier: KARTELL

PVC.

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Stirring rods

Stirring rods

Supplier: GLASWARENFABRIK KARL HECHT

Stirring rods, Stirring rod, width 3 mm, Plastic, Ø: 2,5 mm

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Stirring rods, glass

Stirring rods, glass

Supplier: SciLabware

Stirring rods with flattened end forming a paddle 20×9 mm at one end, and flattened smoothed top approximately 9 mm in diameter, which can be used to crush lumps.

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Magnetic stirring bars, triangular

Magnetic stirring bars, triangular

Supplier: KARTELL

PTFE coated, triangular magnetic stirring bars.

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Magnetic stirring bars, PTFE coated, crosshead

Magnetic stirring bars, PTFE coated, crosshead

Supplier: KARTELL

Cross shaped magnetic stirring bars, coated with PTFE, are ideal for small containers.

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Magnetic Stirring Bars

Supplier: KARTELL

Economical stirring bars designed for a wide variety of applications.

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Magnetic stirring bars, PTFE, cylindrical

Magnetic stirring bars, PTFE, cylindrical

Supplier: Brand

PTFE-coated cylindrical magnetic stirring bars.

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Magnetic stirring bars, PTFE, octagonal, assorted, Spinpak®, SP Bel-Art

Magnetic stirring bars, PTFE, octagonal, assorted, Spinpak®, SP Bel-Art

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.

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Magnetic stirring bars, PTFE, star-shaped, Spinstar®, SP Bel-Art

Magnetic stirring bars, PTFE, star-shaped, Spinstar®, SP Bel-Art

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.

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Magnetic stirring bars, PTFE, for spectrophotometer cells or cuvettes, Spinbar®, SP Bel-Art

Magnetic stirring bars, PTFE, for spectrophotometer cells or cuvettes, Spinbar®, SP Bel-Art

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.

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Magnetic stirring bars, cylindrical, PTFE, Spinbar®, SP Bel-Art

Magnetic stirring bars, cylindrical, PTFE, Spinbar®, SP Bel-Art

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.

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

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

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.

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Magnetic stirring bars, PTFE, cylindrical, with centre ring

Magnetic stirring bars, PTFE, cylindrical, with centre ring

Supplier: Brand

Cylindrical PTFE magnetic stirring bars with pivot ring.

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Magnetic stirring bars

Magnetic stirring bars

Supplier: Hach

Ideal for stirring in extremely small containers.

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