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.
Magnetic stirring bar, PTFE-coated, Corning®
Supplier: Corning
These Corning® magnetic stir bars are PTFE-coated for increased chemical resistance.
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Cole-Parmer® Integrity 10 Reaction Station
Supplier: Cole-Parmer
Use the Integrity 10 reaction station to run ten independent experiments at once. By setting the temperature and stir rate individually for each cell users can assess the impact of both at the same time, speeding up investigative chemistry by ten-fold.
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Hei-TORQUE Overhead Stirrers, Gold 2 Package
Supplier: Heidolph Scientific Products
In order to provide the perfect end-to-end solution for powerful stirring and the simplest operation in the laboratory, we have added packages to the Hei-TORQUE product group. Each package contains a telescopic stand and a suitable clamp for easy use on lab tables.
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Undergrad digital magnetic hotplates stirrers, Stuart®
Supplier: Cole Parmer
Get true temperature setting and accurate stirring control.
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Electronic Overhead Stirrers, Hei-TORQUE Platinum Package
Supplier: Heidolph Scientific Products
Hei-TORQUE Platinum package with the perfect end-to-end solution for powerful stirring and the simplest operation in the laboratory.
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Super Nuova+™ Hotplate Stirrer
Supplier: Thermo Fisher Scientific
Thermo Scientific™ SuperNuova+™ stirring hotplate performs with dependable safety and simple operation, units are available in two sizes including a multi-position model.
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Mixing system, VISCO JET® for overhead stirrers
Supplier: Heidolph Scientific Products
VISCO JET® homogenises low and high viscosity liquids in vessels by creating dynamic flow conditions by means of the so-called cone principle. Turbulent flows are created at the taper end by acceleration, displacement and retardation. These flows advance through the stirred medium and result in the new dynamic mixing motion.
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Magnetic carboy stirrer, Nalgene®
Supplier: Thermo Fisher Scientific
For low speed mixing with Nalgene® 10 and 20 litres carboys with 83 mm closures. Note magnetic stirrer shown is not included, needs to be used in conjuction with magnetic stirrer unit to provide stirring action.
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SuperNuova+™ Multi-Position Magnetic Stirrers
Supplier: Thermo Fisher Scientific
Carry out solubility studies, digestion, titration and enzymatic studies with Thermo Scientific™ Super-Nuova™ Multi-Position Digital Stirrers. Offering four individually-controlled stirring positions, ceramic tops and 4-function memory, these stirrers are designed for stronger coupling and stirring control with advanced safety features. Ideal for labs with multiple users.
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Magnetic stirrers, 4 position, QuadMag Genie®
Supplier: SCIENTIFIC INDUSTRIES ELMIS
Stirrer, Multi-position Magnetic Stirrer, Genie®, UK-plug, Quadmag Genie®, digital, Max. stirring capacity per stirrer H₂O: 2000 ml, Speed range: 250 - 1300 min⁻¹
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Replacement impeller for Celstir® flasks
Supplier: DWK Life Sciences
This unit includes a top cap with liners, glass rod, magnet holder, magnet and stirring paddle (for sizes 125 ml or larger).
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Multi-position magnetic stirrers, Variomag Biosystem
Supplier: THERMO H + P LABORTECHNIK
Single and multi-position stirrers for up to four vessels. Biosystem models and accessory Biomodul 40 B controller are suitable for mixing culture broths, micro-carrier cultures and cell suspensions. Units provide slow and even stirring to protect cultures.
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Cimarec™ VARIOMAG® i Telemodul Controller
Supplier: THERMO H + P LABORTECHNIK
Save space with Thermo Scientific™ Cimarec™ i Telemodul controllers, including Micro, Mini, Compact and Maxi stirrers.
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StarFish multiple experiment workstation
Supplier: Heidolph Scientific Products
Converts a magnetic stirrer into a multiple experiment workstation, improve the productivity of your laboratory; use a single stirring hotplate to do multiple experiments. Perfect for simple heating/stirring experiments or more complex applications such as synthesis, concentrations, extractions and distillations. Accepts a wide range of standard laboratory glassware including vials, test tubes, beakers and round bottom flasks, a range of inserts are available for small vials up to 250 ml round bottom flasks.
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Magnetic stirrer, Variomag Maxi Direct
Supplier: THERMO H + P LABORTECHNIK
Magnetic stirrer with pre-selectable power settings, which optimise stirring efficiency for different liquid volumes and minimise heat output.
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Stirrers, propeller, with four paddles
Supplier: BOCHEM
Propeller stirrer made of stainless steel with four paddles.



