You searched for: Stirrers

Supplier: Bohlender

PTFE-encapsulated magnetic core (Alnico 5), conically tapered ends.

Supplier: Bel-Art Products, a Part of SP

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.

Supplier: Bel-Art Products, a Part of SP

Resin coated PTFE octagonal shaped magnetic stirring bars.

Supplier: Bel-Art Products, a Part of SP

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.

Supplier: Bohlender

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

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.

Supplier: Bel-Art Products, a Part of SP

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

Supplier: GREINER GASSNER

Borosilicate glass with PTFE stirrer shaft insert and PTB screw cap ideal fit based on the screw fixing and insert position. The medium or gas to be stirred comes into contact with glass or PTFE. As vacuum-tight stirring cannot be achieved due to the cold flow of PTFE (Hostaflon), a sealing element made of Viton is located in the top part of the replaceable stirrer shaft. This sealing element creates a vacuum-tight connection between the stirrer shaft and agitator shafts. This design ensures excellent results from mixing trials in a vacuum, as well as for long-term trials at high speeds.

Supplier: Bel-Art Products, a Part of SP

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.

Supplier: Bel-Art Products, a Part of SP

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

Supplier: Bel-Art Products, a Part of SP

Polygonal PTFE encapsulated stirring bars.

Supplier: Bohlender

PTFE coated stirring bars. Provide excellent centering and smooth stirring.

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.

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).

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.

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.

Supplier: Bel-Art Products, a Part of SP

PTFE 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.

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.

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.

Supplier: Bel-Art Products, a Part of SP

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.

Supplier: Bel-Art Products, a Part of SP

PTFE encapsulated octagonal magnetic stirring bars with integral pivot ring are the most commonly used shape. Their interrupted profile provides greater surface area and added turbulence when compared to the smooth surface of cylindrical bars.

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.

Supplier: VITLAB

Flexible PTFE magnetic stirring bar retriever.

Supplier: Brand

Magnetic stirring bar retriever, Stirring Tools, Length: 250 mm

Supplier: SciLabware

Stirring Shaft, Quickfit®, Pyrex borosilicate glass, Ø: 6 mm, Length: 450 mm

Supplier: GLASWARENFABRIK KARL HECHT

Magnetic stirring bar retriever, Stirring Tools, Length: 350 mm

Supplier: Bel-Art Products, a Part of SP

PE, to retrieve stirbars without coming into contact with the liquid in the containers.

Supplier: Brand

PP-encapsulated stirring bar retrievers for removing magnetic rods from flasks of all kinds.

Supplier: Bel-Art Products, a Part of SP

Polyethylene (9,5 mm) with radial magnet (Ø 51 mm). Position the arrester against the vessel bottom.

Supplier: Bel-Art Products, a Part of SP

Magnetic stirring bar retriever, with hang-up loop at one end, Spinbar®, Length: 305 mm