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 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 Stirrer, Lab Disc
Supplier: VWR Collection
Extremely flat, compact magnetic stirrer with no moving parts. Reverses direction of rotation every 30 seconds to ensure optimum mixing.
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KPG stirrer bearings, with GL male thread
Supplier: Lenz Laborglas
Stirring Tools, Stirrer bearing with screw cap, DURAN®, cone 29/32 NS, GL 25 thread, 90 mm
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Magnetic stirring bar retrievers
Supplier: COWIE
PP covered, strong Alnico V magnetic core and hanging ring at one end. For the removal of stirrer magnets from vessels of all kinds.
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Magnetic stirring bars, oval
Supplier: COWIE
PTFE covered. For stirrers with rare earth magnetic core the magnetic attraction is 1,5 to 2 times stronger than conventional stirrers. The magnetic core is made from a combination of samarium and cobalt. The rare earth stirrers will continue to function at full strength for many years as the magnetism remains for longer.
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Magnetic stirrers, MST and MST Digital
Supplier: VELP SCIENTIFIC
Compact magnetic stirrers which are ideal for microtitration, BOD, microbiology and biochemistry. The robust units are powerful and their technopolymer casing resists chemicals. MST Digital has a bright digital display for accurate speed monitoring and an on board timer (1 to 900 minutes or continuous mode) for unattended operation.
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Overhead stirrer tools, anchor stirrers
Supplier: Bohlender
PTFE stirrers: These stirrer tools have a PTFE coated stainless steel shaft, and the U-shaped stirrer blade is made entirely of PTFE. Ideal for mixing viscous liquids. Strong, tangential flow with shear rate in the margin area, little sediment on the wall of the vessel.
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Replacement and spare parts for stirrer bearings, BOLA
Supplier: Bohlender
Stirring Tools, BOLA, Replacement screw cap, PPS, GL 18
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Ceramic Magnetic Hotplate Stirrers, AREC 10 Digital
Supplier: VELP SCIENTIFIC
Powerful digital hotplate stirrers that features a highly resistant 26 cm (10") square ceramic plate, ideal for laboratories requiring a spacious working surface. The AREC 10 Digital offers advanced stirring and heating performance, ensures precise temperature control, maximum reliability, improved safety features and ease of use. The unit has an aluminium body and technopolymer housing.
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Stirrer bearings, with vacuum jacket, KPG®
Supplier: Lenz Laborglas
Stirrer bearings with NS cone and vacuum connections which made of precision calibrated glass tube.
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Magnetic stirrer, atexMIXdrive
Supplier: 2MAG
Ultra-flat, explosion protected stirrer. The hermetically sealed housing is water, germ and dust-proof. Operating temperatures up to 40 °C.
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Magnetic stirring bars, PTFE, micro
Supplier: COWIE
Magnetic stirrer bar with white PTFE coating, used for very small containers.
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Magnetic stirring bars, glass-covered
Supplier: COWIE
Magnetic stirring bars designed for use with very abrasive media which may erode PTFE.
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Electronic overhead stirrers
Supplier: VELP SCIENTIFIC
Range of overhead stirrers with electronic adjustment that are equipped with advanced safety systems.
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Magnetic stirring bars, plain, PTFE
Supplier: COWIE
Plain PTFE magnetic stirring bars have similar performance to cylindrical bars, but provide more turbulence at low speeds.
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Magnetic stirrer, cuvetteMIXdrive 1
Supplier: 2MAG
This miniaturised stirrer for cuvettes is ideal for system integration e.g. in a spectrophotometer. The hermetically sealed stainless steel housing is water, germ and dust-proof. Operating temperatures up to 50 °C. M1.4 thread is integrated at the base.