112 results for Magnetrührstäbchen

Magnetic stirring bars provide effective stirring of samples via magnetic manipulation. Many models feature an octagonal shape with a central integrated pivot ring for optimal turbulence while stirring thanks to a greater surface area. The heavy-duty magnetic strips is one of the frequently used tools, strong enough to hold the solution. Commonly coated in Teflon to provide chemical inertness, occasionally glass will be the coating for use with most liquid alkali metals and alkali metal solutions in ammonia. Both of these coatings are inert and will not contaminate or react with the reaction solution.

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Magnetic stirring bars, PTFE, Micro, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

PTFE coated micro magnetic stirring bars which are designed for stirring small volumes in vessels such as vials, tubes and gradient makers. Autoclave safe.

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Magnetic stirring bars, PTFE, polygonal, assorted, Spinbox™, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Magnetic stirring bars with Alnico magnet, PTFE encapsulated is supplied as an assortment and comes in a convenient storage box to provide instant availability.

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Magnetic stirring bars with detachable rings, Spinring®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

A removable stabilising ring keeps this stirring bar centered in the vessel. Octagonal shape creates a deep vortex without splashing or chattering and resists spinout.

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Magnetrührscheiben

Supplier: KARTELL

PTFE coated magnetic stirring bars with convex shape for good centring action.

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Magnetic stirring bars

Supplier: Hach

Ideal for stirring in extremely small containers.

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Magnetic stirring bars, Pyrex® glass, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

These Spinbar® Pyrex® glass encapsulated Alnico magnet stirring bars are useful for high temperature stirring up to 274 ˚C (525 ˚F).

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Magnetic stirring bars, PTFE, polygonal, without pivot ring, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Polygonal PTFE encapsulated stirring bars.

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Magnetrührstäbe, mit festem Drehpunkt

Supplier: KARTELL

Mit PTFE-Beschichtung zur Verwendung in Behältern mit unebenem Boden.

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Magnetic stirring bars, PTFE, large cylindrical, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Spinbar® magnetic stirring bars with Alnico V magnet encapsulated in PTFE. The multifaceted stirring bar surface adds turbulence relative to similar size smooth cylindrical stirring bars.

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Magnetic stirring bars, cylindrical, PTFE-encapsulated

Supplier: LP ITALIANA

PTFE-encapsulated magnetic stirring bar.

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Magnetic stirring bars, PTFE, Spinvane®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Spinvane® magnetic stirring bars are made of PTFE and have a cross-mounted, moulded-in Alnico magnet.

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Magnet-Rührstäbe, zylindrisch, PTFE, BOLA

Supplier: Bohlender

Standard-Magnet-Rührstab mit PTFE überzogenem Magnetkern (Alnico 5).

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Magnetic stirring bars, octagonal, rare earth, Spinbar®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

These stirring bars reduce the frequency of spinout in viscous solutions or when stirring at high speeds. The high magnetic field strength of samarium cobalt (Rare Earth) magnets can provide up to three times stronger coupling versus Alnico magnetic stirring bars. Stronger coupling with the drive magnet keeps the stirring bar centered and rotating effectively.

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Magnetic stirring bars, double-ended

Supplier: SEMADENI

Double ended magnetic stirring bars provide excellent centering, limited contact surface and high turbulence even at low speeds.

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Magnetic stirring bars, PTFE, cross-shaped, Spinplus®, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

Spinplus® magnetic stirring bars improve speed and efficiency of mixing.

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VWR® Spinbar®, Magnetic stirring bars, octagon, with pivot ring

Supplier: VWR Collection

Octagonal shaped magnetic stirring bars have an interrupted profile which provides greater surface area and added turbulence when compared to the smooth surface of cylindrical bars.