You searched for: Magnetic Stirring Bars

Supplier: VWR Collection

Cylindrical, with Alnico V magnetic core.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Rounded, smooth surface.

Supplier: VWR Collection

PTFE covered, Alnico V magnetic core. Smooth surface. Designed for use in round bottomed flasks.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. Stable rotating position for optimal stirring effect.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. For containers with slightly uneven bases.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. Particularly effective for dissolving solids and mixing sediments because of the scraper-like action on the base of the container.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface with rounded edges that intensify the stirring effect, even at low speeds.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Designed for agitating in 10 mm standard cuvettes.

Supplier: VWR Collection

PTFE coated, strong Alnico V magnetic core. Round, smooth surface. For use in the smallest containers.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. Very effective stirrers, especially at low speeds.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface with rounded edges which enhance agitation effect even at low speeds. Inexpensive, high performance.

Supplier: VWR Collection

PTFE covered, Alnico V magnetic core. Smooth surface. For stirring in test tubes, centrifuge tubes and micro vials. The wings can also be trimmed to size if needed.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. The special shape with raised surface in the centre ensures very good agitation even at low speeds. Ideal for use in glass beakers.

Supplier: VWR Collection

PTFE covered, rare earth magnetic core. The magnetic core is made from a combination of samarium and cobalt. The stirrers will continue to function at full strength for many years as the magnetism remains for longer. They are identified by an inert carbon black spot.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. Particularly suitable for small stirring vessels, extremely effective stirring action.

Supplier: VWR Collection

Set Octahedral 1, PTFE covered, 12 octagonal magnetic stirring rods with centre ring, in practical, transparent box. Set includes two stirrers with each of following dimensions, L×Ø (mm): 13×8, 15×8, 25×10, 38×10, 51×10 and 64×10.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. For containers with slightly uneven bases.

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. For use in containers with bases that are slightly uneven or curved.

Supplier: VELP SCIENTIFIC

Stirring bar, magnetic, Length: 6 mm, Ø: 3 mm

Supplier: VWR Collection

PTFE covered, strong Alnico V magnetic core. Smooth surface. Very good centring, small footprint and high turbulence even at low speeds. Disc diameter 20 mm, rod diameter 8 mm.

Supplier: COWIE

Magnetic stirring bars designed for use with very abrasive media which may erode PTFE.

Supplier: COWIE

Octahedral magnetic stirring bars.

Supplier: Bohlender

PTFE encapsulated magnetic core (Alnico 5) axially mounted in a guide cage made of PTFE.

Supplier: COWIE

Magnetic stirrer bar with white PTFE coating, used for very small containers.

Supplier: COWIE

Plain PTFE magnetic stirring bars have similar performance to cylindrical bars, but provide more turbulence at low speeds.

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.

Supplier: COWIE

PTFE covered, suitable for use in containers with bases that are slightly curved or uneven.

Supplier: COWIE

These stirring bars are made of extra power samarium-cobalt magnets which are chemically inert and have increased magnetic strength compared to Alnico.

Supplier: COWIE

Double cross-head has a greater turbulance when compared to single cross-head.

Supplier: COWIE

Octagonal shaped PTFE coated stirrer bars made using rare earth samarium-cobalt magnets, have greater magnetic strength than Alnico magnets.