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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Magnetic stirring bar retrievers, RSE, PTFE

Supplier: IKA

These PTFE-coated retriever used for removing all stirring bars upto 80 mm in length.

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Overhead stirrer tools, radial stirrers (IKA)

Supplier: IKA

These stirring blades can be used for aerating low viscosity media and homogenising solids in liquids.

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Magnetic stirring bars, PTFE, triangular, Spinstar®

Supplier: Thermo Fisher Scientific

Triangular stir bars can be used for faster reaction times and smooth mixing of small samples in conical-bottom vials of the Thermo Scientific™ Reacti-Therm™ Derivatization System. The stir bars provide simultaneous stirring of samples in multiple vials when used with a Reacti-Therm Heating/Stirring Module equipped with appropriate Reacti-Block Aluminium Blocks.

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Magnetic stirrer, Topolino

Supplier: IKA

Mini magnetic stirrer with durable brushless motor for mixing small quantities.

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Magnetic hotplate stirrers, RH basic and RH digital

Supplier: IKA

Magnetic hotplate stirrers with stainless steel heating plate, white units have an enamelled plate. All models are easy to operate and have adjustable safety temperature from 50 to 370 °C. High heat output of 600 watts and steel-copper compound hot plate ensures rapid heating.

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Magnetic stirrers, big squid IKAMAG® and colour squid IKAMAG®

Supplier: IKA

Magnetic stirrers with digital LED speed display and electronically controlled motor. Speed control is in steps of 50 min⁻¹ for big squid, all units are made from recyclable materials.

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Overhead stirrer tools, 3-blade stirrers

Supplier: IKA

Made from stainless steel, except 441-2125, which is PTFE coated. Stirrers draw the material to be mixed from the top of the vessel to the bottom. Minimal shearing forces.

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Magnetic hotplate stirrers, C-MAG HS 7 control

Supplier: IKA

The C-MAG HS 7 magnetic stirrer has a chemically resistant ceramic square top, it offers precise temperature control. Units can stir up to 20 L (H₂O) and have a speed range of 50 to 1500 mim⁻¹.

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Magnetic stirrer, Mini MR standard IKAMAG®

Supplier: IKA

Small magnetic stirrer with white plate, ideal for observing colour reactions.

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Magnetic stirrer, Topolino mobil

Supplier: IKA

Mini magnetic stirrer with durable brushless motor for mixing small quantities.

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Stirring paddles

Supplier: Sampling Systems

These paddles are ideal for use when producing liquids and suspensions. Stirrers are made from 316 stainless steel

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Overhead stirrer tools, 4-blade stirrers

Supplier: IKA

Made from stainless steel. Stirrers draw the material to be mixed from the top of the vessel to the bottom. Local shearing forces.

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Overhead stirrer tools, anchor stirrers

Supplier: IKA

Made from stainless steel. Ensures minimum deposits on vessel walls, and even distribution of high mineral content in liquids, ideal for mixing polymer reactions. High shearing forces at edges.