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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VWR® Professional Magnetic Hotplate Stirrers

Supplier: VWR Collection

Designed for applications requiring exceptional accuracy, stability, and repeatability these magnetic hotplate stirrers are equipped with superior heating and mixing capabilities. With temperature ranges up to 500 °C and stirring speeds reaching 1600 rpm, the VWR® magnetic hotplate stirrers are equipped to handle any research, academic and industrial application. Available in two sizes.

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VWR®, Magnetic stirring bars, glass-covered

Supplier: VWR Collection

Cylindrical, with Alnico V magnetic core.

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VWR® VMS-A, Magnetic Hotplate Stirrer

Supplier: VWR Collection

Stirrer with stainless steel plate and a maximum stirring capacity of 10 L.

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VWR®, Magnetic Stirring Bars, Plain, Economy

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface with rounded edges which enhance agitation effect even at low speeds. Inexpensive, high performance.

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VWR®, Magnetic stirring bars, micro

Supplier: VWR Collection

PTFE coated, strong Alnico V magnetic core. Round, smooth surface. For use in the smallest containers.

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VWR® VMS Advanced Magnetic Hotplate Stirrers

Supplier: VWR Collection

Compact stirrers with a ceramic glass plate provide excellent chemical resistance. Units feature digital error code display, a 'hot' top indicator to warn users that surface is hot, a fixed safety circuit that shuts off the heater if temperature rises above 550 °C, and three operating modes to choose from (standard, safe and adjustment protection). Stirrers have a speed display scale and optional capability to connect directly to a PT1000 temperature sensor; when using this functionality, control accuracy in the medium is ±0,5 °C.

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VWR®, Stirrer Blades with Plain Ends

Supplier: VWR Collection

PTFE. Blades fit PTFE stirring shaft; hole Ø 6,5 mm, 3,2 mm thick. Inert and non scratch. The smooth surface prevents contamination and makes cleaning easier.

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VWR®, Magnetic stirring bars, rectangular

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. Very effective stirrers, especially at low speeds.

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VWR® Advanced Magnetic Hotplate Stirrers

Supplier: VWR Collection

VWR® Advanced magnetic hotplate stirrers are designed to deliver accurate and repeatable results in all research, academic and industrial applications. With temperature ranges up to 500 °C, and stirring speeds reaching 1600 rpm, VWR® magnetic hotplate stirrers provide proper mixing and superior temperature control. Available in three sizes and a choice of two top plate materials.

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VWR®, Magnetic stirring bars, cylindrical

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Rounded, smooth surface.

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VWR®, Magnetic Stirring Bar Retriever

Supplier: VWR Collection

PTFE covered, rare earth magnetic core. For the removal of stirring magnets from vessels of all kinds.

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VWR®, Magnetic stirrer for cuvettes

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Designed for agitating in 10 mm standard cuvettes.

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VWR®, Magnetic stirring discs

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. The special shape with raised surface in the centre ensures very good agitation even at low speeds. Ideal for use in glass beakers.

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VWR®, Stirring Rods

Supplier: VWR Collection

PTFE with steel core.

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VWR® TopMixer Single-Use Open Top Mixing Systems

Supplier: VWR Collection

Modular mixing system with top mounted mixer for use with drums including a single use liner for your biopharma processes with integrated formulation programming.