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.
VWR®, Magnetic stirring bars, rectangular
Supplier: VWR Collection
PTFE covered, strong Alnico V magnetic core. Smooth surface. Very effective stirrers, especially at low speeds.
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VWR®, Magnetic stirring bars, micro
Supplier: VWR Collection
PTFE coated, strong Alnico V magnetic core. Round, smooth surface. For use in the smallest containers.
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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 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 bars, cylindrical
Supplier: VWR Collection
PTFE covered, strong Alnico V magnetic core. Rounded, smooth surface.
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VWR®, Magnetic Stirrers, with Crosshead
Supplier: VWR Collection
PTFE covered, strong Alnico V magnetic core. Smooth surface. Particularly suitable for small stirring vessels, extremely effective stirring action.
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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 bars, oval
Supplier: VWR Collection
PTFE covered, Alnico V magnetic core. Smooth surface. Designed for use in round bottomed flasks.
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VWR®, Magnetic Stirring Bars, Plain, Economy
Supplier: VWR Collection
PTFE covered, strong Alnico V magnetic core. Smooth surface with rounded edges which enhance agitation effect even at low speeds. Inexpensive, high performance.
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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® Spinbar®, Magnetic stirring bars, PTFE, large cylindrical
Supplier: VWR Collection
Heavy duty PTFE coated stirring bar which is ideal for stirring large volumes of fluid in vessels on large magnetic stirrers or other large equipment.
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VWR®, Magnetic stirring bars, elliptical
Supplier: VWR Collection
PTFE 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.
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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 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, 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®, 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®Spinbar®, Magnetic stirring bars, disposable
Supplier: VWR Collection
The multifaceted stirring bar surface adds turbulence relative to similar size smooth cylindrical stirring bars.
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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® Spinbar®, Magnetic stirring bars, polygonal
Supplier: VWR Collection
PTFE covered with strong Alnico V magnetic core. The multifaceted surfaces add turbulence relative to smooth cylindrical bars of a similar size.
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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® Spinbar®, Stir bars, octagon, assortment
Supplier: VWR Collection
Assortment of 16× PTFE resin-coated, octagon-shaped magnetic stirring bars with pivot ring.
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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®Spinplus®, Magnetic stirring bars
Supplier: VWR Collection
These magnetic stirring bars add speed and efficiency to mixing operations. The '+' shape creates a deep vortex and ensures stable and quiet operation.
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VWR®Spinbar®, Magnetic stirring bars, with pivot ring, giant polygon
Supplier: VWR Collection
Designed for stirring large volumes in vessels such as drums and tanks.
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VWR® Spinbar® Pyrex®, Magnetic stirring bars, round, glass
Supplier: VWR Collection
These glass encapsulated Alnico magnet stirring bars are useful for high temperature applications up to 274 °C.
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VWR® Spinvane®, Magnetic stirring bars
Supplier: VWR Collection
PTFE covered, Alnico V magnetic core. Spinvane® Triangle shaped magnetic stirring bars are designed for stirring in test tubes, centrifuge tubes and micro vials.
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VWR® Spinbar®, Magnetic stirring bars, micro
Supplier: VWR Collection
Mainly designed for stirring small volumes in vessels such as vials, tubes and gradient makers.
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VWR® Spinbar®, Magnetic stirring bars, octagon
Supplier: VWR Collection
Resin-coated PTFE octagonal shaped magnetic stirring bars.
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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® Spinwedge®, Magnetic stirring bar
Supplier: VWR Collection
These magnetic stirring bars provide strong turbulence at fairly low speeds and are well suited for churning sediment or dissolving salts.
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Supplier: VWR Collection
Supplier: VWR Collection