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®, Magnetic Stirring Bars, Cross-Shaped

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. Stable rotating position for optimal stirring effect.

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VWR®, Magnetic stirring bars, triangular

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. Particularly effective for dissolving solids and mixing sediments because of the scraper-like action on the base of the container.

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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.

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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 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®, 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, double ended

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. Very good centring, small footprint and high turbulence even at low speeds. Disc diameter 20 mm, rod diameter 8 mm.

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VWR®, Magnetic Stirring Bars, Octagonal, With Pivot Ring

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. For use in containers with bases that are slightly uneven or curved.

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VWR® VS-CV, Magnetic Stirrers

Supplier: VWR Collection

Compact stirrers with a chemically resistant ceramic top. The elevated control panel minimises contact with spills. Complete with fitting for retort rod.

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VWR®, Magnetic Stirrers, Advanced Large Capacity

Supplier: VWR Collection

These microprocessor-controlled, large capacity stirrers are ideal for high volume applications. There are two models to choose from depending on capacity required. Their powerful magnetic drive is capable of mixing high viscosity materials, the stainless steel base offers durability and added stability. Ideal for biotech, pharmaceutical, university and industrial pilot-scale applications. Other applications include mixing viscous materials, polymers and pilot-scale work.

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Avantor® Magnetic Mixers 10/20 L

Supplier: JM SEPARATIONS

The Avantor 10/20 L Magnetic Mixer is a robust, flexible, high-quality, expert-designed solution for small volume single use mixing needs up to 20 L.

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VWR®, Magnetic stirring bars, plain

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface with rounded edges that intensify the stirring effect, even at low speeds.

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VWR®, Advanced Magnetic Stirrers

Supplier: VWR Collection

VWR® 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. Available with resin plate.

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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.