Omrøremagneter

Magnetiske omrøringsstænger giver effektiv omrøring af prøver via magnetisk manipulation. Mange modeller har en ottekantet form med en central integreret drejering for optimal turbulens under omrøring takket være større overfladeareal. De er ofte belagt med teflon for at give kemisk inaktivitet; lejlighedsvis vil glas være belægningen til brug med de fleste flydende alkalimetaller og alkalimetalløsninger i ammoniak. Begge disse belægninger er inerte og vil ikke forurene eller reagere med reaktionsopløsningen.

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Magnetic stirring bar set, with retriever, BOLA

Supplier: Bohlender

Magnetic stirring bar set containing the most common magnetic stirring bars and a retriever.

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Magnetic stirring bars, coloured PTFE-encapsulated, BOLA

Supplier: Bohlender

Magnetic stirrer bars with coloured PTFE-encapsulated magnetic core (Alnico 5), conically tapered ends.

Expand 12 Items

Magnetic Stirring Bars, glass, cylindrical, BOLA

Supplier: Bohlender

Cylindrical magnetic stirring bars with Alnico V magnetic core encapsulated in borosilicate glass.

Expand 6 Items

Magnetic stirring bars, PTFE, triangular, BOLA

Supplier: Bohlender

Triangular shaped magnetic stirrer bars with magnetic core of Alnico 5 encapsulated in PTFE.

Expand 10 Items

Magnetiske omrørerstave, PTFE, cylindriske, med midterring

Supplier: Brand

Cylindrical PTFE magnetic stirring bars with pivot ring.

Expand 11 Items

Magnetic stirring bars, double-ended, PTFE

Supplier: Brand

Excellent centering, small compact surface, stirrers produce high turbulence even at low speeds.

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Magnetiske omrørerplader

Supplier: KARTELL

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

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Magnetic stirring bars, with pivot ring, cylindrical

Supplier: SEMADENI

Magnetic stirrer bars with permanent magnetic core and white PTFE coating.

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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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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

Supplier: Hach

Ideal for stirring in extremely small containers.

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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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Magnetiske omrørerstave, PTFE, cylindriske

Supplier: Brand

PTFE-coated cylindrical magnetic stirring bars.

Expand 26 Items

Magnetic stirring bars, power, PTFE, BOLA

Supplier: Bohlender

Magnetic stirrer bars with magnetic core of samarium-cobalt encapsulated in PTFE. Torque loads transmitted with these stirring bars are four times larger than conventional magnetic stirring bars.

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Magnetic Stirring Bars

Supplier: KARTELL

Economical stirring bars designed for a wide variety of applications.

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

Supplier: Bel-Art Products, a Part of SP

Stirring bars ensure centering and smooth running characteristics via a small removable pivot ring in the center. The pivot ring minimises the contact area of the bar to the vessel, reduces friction and lessens marring of plastic containers.