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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.

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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Product Image-442-9360

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

Varenummer: (442-9360)
Leverandør: Bel-Art Products, a Part of SP
Beskrivelse: Spinfin® magnetic stirring bars agitate liquids in round bottom vessels such as test tubes, cylinders and flasks where other stirring bars cannot be used. Bars maintain their position in a vessel and will not wobble.
UOM: 1 * 1 Items
Product Image-KART0076400

Magnetic stirring bars, PTFE coated, cylindrical

Leverandør: KARTELL
Beskrivelse: PTFE coated, cylindrical.

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Product Image-BRND137305

Magnetiske omrørerstave, PTFE, ovale

Leverandør: Brand
Beskrivelse: These oval shaped PTFE magnetic stirrer bars are ideal for vessels with round bottom such as round bottom flasks.

Product Image-KART687

Magnetic stirring bars, PTFE, oval

Leverandør: KARTELL
Beskrivelse: These oval shaped PTFE stirring bars are ideal for containers or bottles with round bottom.

Product Image-BELAF371300034

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

Leverandør: Bel-Art Products, a Part of SP
Beskrivelse: These PTFE covered egg-shaped magnetic stirring bars have their own pivot point without a separate ring or abrupt change in contour. Designed especially for use in round-bottom vessels, they spin unrestricted by the contours of the vessel.

Product Image-KART776

Magnetiske omrørerstave, dobbelt ende, PTFE-coatet

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

Product Image-442-9324

Magnetiske omrørerstave, PTFE, cylindriske

Leverandør: Brand
Beskrivelse: PTFE-coated cylindrical magnetic stirring bars.

Image Unavailable-KART0076900

Magnetic Stirring Bars

Leverandør: KARTELL
Beskrivelse: Economical stirring bars designed for a wide variety of applications.

Product Image-BELAF371500000

Magnetic stirring bars, PTFE, for spectrophotometer cells or cuvettes, Spinbar®, SP Bel-Art

Varenummer: (BELAF371500000)
Leverandør: Bel-Art Products, a Part of SP
Beskrivelse: This magnetic stirring bar, with Alnico magnet encapsulated in PTFE coating, fits into the standard 10 mm light path cuvette and provides rapid vertical and horizontal mixing with a minimum of vortexing when placed on a magnetic stirring machine.
UOM: 1 * 1 Items
Product Image-BELAF371740000

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

Varenummer: (BELAF371740000)
Leverandør: Bel-Art Products, a Part of SP
Beskrivelse: <B>PTFE</B> covered samarium cobalt magnet provides strong coupling with drive magnets making it ideal for use with viscous solutions and efficient, high speed stirring. The fluted octagonal shape creates torque transmission rates to the stirred liquid which are two to three fold higher compared to similarly sized standard stirring bars.
UOM: 1 * 1 Items
Product Image-BELAF371580010

Magnetic stirring bars, PTFE, octagonal, assorted, Spinpak®, SP Bel-Art

Leverandør: Bel-Art Products, a Part of SP
Beskrivelse: Eight-sided Spinbar® octagonal magnetic stirring bars provide greater surface area and added turbulence when compared to smooth cylindrical bars.

Product Image-BELAF371110002

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

Leverandør: Bel-Art Products, a Part of SP
Beskrivelse: 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.

Product Image-BELAF371460100

Magnetic stirring bars, PTFE, star-shaped, Spinstar®, SP Bel-Art

Leverandør: Bel-Art Products, a Part of SP
Beskrivelse: Spinstar® star-shaped stirring bars creates a deep vortex at relatively slow speeds. Bars are an exact fit for the inside diameter of the beaker indicated.

Product Image-BOHLC359-03

Magnetic stirring bars, PTFE, double-ended, BOLA

Leverandør: Bohlender
Beskrivelse: Double end shaped PTFE magnetic stirrer bars with magnetic core of Alnico 5 encapsulated in PTFE. Stable discs present at both sides provide an excellent stirring capability.

Product Image-BOHLC365-40

Magnetic stirring bars, power, PTFE, BOLA

Leverandør: Bohlender
Beskrivelse: 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.

Product Image-BOHLC368-60

Magnetic stirring bars, coloured PTFE-encapsulated, BOLA

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

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Dette produkt er mærket som begrænset og kan kun købes af godkendte Shipping konti. Hvis du har brug for yderligere hjælp, e-mail VWR Regulatory Department på Regulatory_Affairs@vwr.com
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Produkt (er) markeret med dette symbol er udgået - sælges indtil lageret er tomt. Alternativer kan være tilgængelige ved at søge med VWR-katalognummeret ovenfor. Hvis du har brug for yderligere hjælp, bedes du kontakte kundeservice på telefon 4386 8788
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