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® Advanced Magnetic Hotplate Stirrers

Supplier: VWR Collection

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

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VWR® Advanced Magnetic Stirrers

Supplier: VWR Collection

Advanced magnetic stirrers are designed to deliver accurate and repeatable results in all research, academic, and industrial applications. With stirring speeds reaching 1600 rpm, VWR® magnetic stirrers provide proper mixing.

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VWR® Professional Magnetic Hotplate Stirrers

Supplier: VWR Collection

Designed for applications requiring exceptional accuracy, stability, and repeatability, VWR® Professional magnetic hotplate stirrers are equipped with superior heating and mixing capabilities. With temperatures ranges up to 550 °C and stirring speeds reaching 1800 rpm, the hotplate stirrers are equipped to handle any research, academic, and industrial application. Available in two sizes.

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VWR®, Magnetic stirring bars, cylindrical, with centre ring

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. For containers with slightly uneven bases.

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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® 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, cylindrical, with removable pivot ring

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. For containers with slightly uneven bases.

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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®, Magnetic Wing Stirrers, Micro

Supplier: VWR Collection

PTFE covered, Alnico V magnetic core. Smooth surface. For stirring in test tubes, centrifuge tubes and micro vials. The wings can also be trimmed to size if needed.

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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 Bars, Elliptical, Rare Earth

Supplier: VWR Collection

PTFE covered, rare earth magnetic core. The magnetic core is made from a combination of samarium and cobalt. The stirrers will continue to function at full strength for many years as the magnetism remains for longer. They are identified by an inert carbon black spot.

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VWR®, Magnetic stirring bars, glass-covered

Supplier: VWR Collection

Cylindrical, with Alnico V magnetic core.

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VWR® Magnetic Stirrers, Boxed Sets

Supplier: VWR Collection

Set Octahedral 1, PTFE covered, 12 octagonal magnetic stirring rods with centre ring, in practical, transparent box. Set includes two stirrers with each of following dimensions, L×Ø (mm): 13×8, 15×8, 25×10, 38×10, 51×10 and 64×10.

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VWR®, Magnetic Stirring Bar Retrievers

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. For the removal of stirring magnets from vessels of all kinds.

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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®, Stirring shafts

Supplier: VWR Collection

PTFE. For use with stirring blades. Chemically inert. The smooth surface reduces contamination and makes cleaning easier. It also prevents the agitation vessels from being scratched.