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.

Cole-Parmer® BS-200 Cell Culture Stirring Systems (Stirrers)

Supplier: Cole-Parmer

Gentle stirring action promotes high cell yields.

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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 bars, PTFE, with crosshead on both sides, BOLA

Supplier: Bohlender

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

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Stirrer glands, glass, Quickfit®

Supplier: SciLabware

Parallel ground glass sleeve with cup to accept suitable lubricant for introducing stirrer paddles into Quickfit® flasks and vessels.

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Magnetic stirring bars, cylindrical, PTFE-encapsulated

Supplier: LP ITALIANA

PTFE-encapsulated magnetic stirring bar.

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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, with pivot ring

Supplier: KARTELL

PTFE coated suitable for use in containers with irregular bottom.

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Magnetic stirring bars, PTFE, polygonal, without pivot ring, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Polygonal PTFE encapsulated stirring bars.

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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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Magnetic stirring bars, Pyrex® glass, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

These Spinbar® Pyrex® glass encapsulated Alnico magnet stirring bars are useful for high temperature stirring up to 274 ˚C (525 ˚F).

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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 bars, PTFE, large cylindrical, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Spinbar® magnetic stirring bars with Alnico V magnet encapsulated in PTFE. The multifaceted stirring bar surface adds turbulence relative to similar size smooth cylindrical stirring bars.

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Magnetic stirring bars, PTFE, Spinvane®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Spinvane® magnetic stirring bars are made of PTFE and have a cross-mounted, moulded-in Alnico magnet.

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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.