You Searched For: 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.

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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Supplier: VWR Collection
Description: Solid PTFE.

Supplier: VWR Collection
Description: <B>Set Octahedral 1</B>, <B>PTFE</B> 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.

Supplier: VWR Collection
Description: These magnetic stirring bars add speed and efficiency to mixing operations. The '+' shape creates a deep vortex and ensures stable and quiet operation.

Supplier: VWR Collection
Description: <B>PTFE</B> covered, strong Alnico V magnetic core. Smooth surface. Particularly suitable for small stirring vessels, extremely effective stirring action.

Supplier: VWR Collection
Description: <B>PTFE</B> 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.

Catalog Number: (VWRU12621-052)
Supplier: VWR Collection
Supplier Article Number:: 12621-052
Description: Standard and advanced high volume stirrers are designed for large capacity applications. Spill resistant housing channels fluids away from internal components. Cast aluminum base offers durability and added stability. Advanced series offers an LED display for digital speed control, adjustable in 10 min⁻¹ increments and audible alarm.
UOM: 1 * 1 items


Catalog Number: (VWRI442-0883)
Supplier: VWR Collection
Description: Extremely flat, compact magnetic stirrer with no moving parts. Reverses direction of rotation every 30 seconds to ensure optimum mixing.
UOM: 1 * 1 items


Catalog Number: (VWRI444-0614)
Supplier: VWR Collection
Description: VWR® Professional magnetic stirrers are designed for applications that require exceptional accuracy, stability and repeatability. Stirring function, with continuous duty motor and powerful magnet, maintains set speed even under changing load or viscosity. Touch pad controls with easy to read, independent LED displays for speed, and time, allow the operator to view all settings at once.
UOM: 1 * 1 items

Environmentally Preferable


Catalog Number: (VWRA444-1189)
Supplier: VWR Collection
Description: Developed to offer reliable performance and years of durability with a motorless design. The design offers exceptional performance without the hassle of maintenance.
UOM: 1 * 1 items


Supplier: VWR Collection
Description: <B>PTFE</B> covered elliptical magnetic stirring bars, except the three smallest sizes which have a cylindrical magnet in an egg-shaped PTFE coating. These elliptical stirring bars, designed especially for use in round-bottom vessels, spin unrestricted by the vessel contour. Autoclavable.

Supplier: VWR Collection
Description: Cylindrical, with Alnico V magnetic core.

Supplier: VWR Collection
Description: VWR® Professional hotplate stirrers are designed for applications that require exceptional accuracy, stability and repeatability. Enhanced microprocessor control offers an external resistance thermometer (RTD) probe option that delivers superior temperature control of the sample. Stirring function, with continuous duty motor and powerful magnet, maintains set speed even under changing load or viscosity. Touch pad controls with easy to read, independent LED displays for temperature, speed and time, allow operator to view all settings at once. Rear housing features a built-in support rod holder with locking knob that accepts the supplied probe kit.

Environmentally Preferable

Supplier: VWR Collection
Description: 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.

Catalog Number: (VWRI441-0017)
Supplier: VWR Collection
Description: This quiet, economical overhead stirrer is suitable for simple laboratory mixing, applications such as processing media with substantial temporary viscosity changes. Ideal for stirring substances with low to medium viscosities. Electronically controlled closed loop feedback to the motor to maintain constant speed, even when viscosity changes. The shaft accommodates stirring elements with shafts up to 8 mm in Ø.
UOM: 1 * 1 items


Supplier: VWR Collection
Description: Stirrer, Magnetic Hotplate Stirrer, VWR®, EU-plug, VMS-A, Plate material: Stainless steel, Max. stirring capacity H₂O: 10 L, Speed range: 100 - 2000 min⁻¹

Supplier: VWR Collection
Description: <B>PTFE</B> covered, strong Alnico V magnetic core. Smooth surface. For use in containers with bases that are slightly uneven or curved.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +65 6505 0760.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +65 6505 0760.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR at sales@sg.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +65 6505 0760.
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