ROUND

PTFE magnetic centrifugal stirrer fits into a standard 10 mm light path spectral cell (not included) and provides rapid mixing with minimum vortex when placed on a magnetic stirring machine. Centrifugal pumping action generated by the cross channels...

Designed for single use applications where efficiency and cross contamination is a concern. These economical bars have a PTFE coating which is chemically inert for high purity contact.Image(s) are representative of the product group and not necessarily...

Half round tapered PTFE stirring bar fits conical bottom centrifuge tubes. Can be trimmed to fit.Image(s) are representative of the product group and not necessarily the individual product.

For high temperature stirring. Glass stir bars are utilized when temperature ranges up to 274°C (525°F) are necessary and when zero absorption of the stirred solution is preferred. The PYREX glass encapsulation of the magnet is completely smooth,...

Ideal for stirring fluids in round-bottom test tubes and flasks, where standard stirring bars are ineffective• Keeps its position in a vessel• Wobble-free agitation• PTFE coated• ALNICO V encapsulated magnetImage(s) are...

Use the magnetic stirring bar arrester to hold stirring bars in place when pouring from a beaker or flask. Polyethylene-coated radial magnet has 2 in. (51 mm) diameter.Image(s) are representative of the product group and not necessarily the individual...

Circulus™ Magnetic Stirring Bars offer fast mixing action and strong turbulence as well as greater stability with less drifting at higher speeds. Ideal for containers with round or convex bottoms. All sizes have solid FDA grade, USP Class VI PTFE...

Cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics. Small removable pivot ring† in the center adds to their versatility. Pivot ring minimizes the contact area of the bar to the vessel, reduces friction...

Round magnetic stirring bars with tapered ends have a naturally centered pivot point, eliminating the need for a separate pivot ring. • Smooth surface and the slightly raised ends on these bars facilitate efficient movement through solutions•...

These stir bar assortments come in a convenient storage box and provide instant availability of these highly popular PTFE encapsulated Alnico magnets. FDA Grade, USP Class VI PTFE low friction coating - Superior Chemical Compatibility. Manufactured in...

Add speed and efficiency to your mixing requirements. The + shape creates a deep vortex and provides stable, quiet operation. PTFE-coated. Image(s) are representative of the product group and not necessarily the individual product.L x Dia. in. (mm): 1 x...

PTFE Stir bar Kit Contains:• (2) each 5/16 in x 1/2 in. stir bars• (2) each 3/8 in. x 2 in. stir bars• (2) each 5/16 in. x 5/8 in. stir bars• (2) each 3/8 in. x 2-1/2 in. stir bars• (2) each 3/8 in. x 1 in. stir bars•...

• Round stirring bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available.• Round stir bars should not be stored in a random mass or dropped on a hard surface, especially steel.• Stir...

Disposable stir bars are made of PTFE resin. Store stir bars in pairs to maintain magnetic strength.Image(s) are representative of the product group and not necessarily the individual product.Length x O.D. (in.): 1 x 3/16Length x O.D. (mm): 25 x 5...

• Produced from PTFE• For the stirring of liquids on magnetic stirrers and/or hotplate stirrers• Strong alloy magnets sheathed in pure white inert PTFE• Supplied in polarity aligned packs to ensure maximum coupling strength•...

Globe Scientific Magnetic Stir Bar for 508 Hotplate Stirrers, PTFE Coated• PTFE coated magnetic stir bar• Round Shape• Diameter: 25 mm• Ideal for use with Globe Scientific Model 508 Hotplate Stirrer• Compatible for use with...

• Produced from PTFE• For use in small vessels, e.g. test tubes, vials, etc.Image(s) are representative of the product group and not necessarily the individual product.Length (mm): 7O.D. (mm): 2Length (mm): 8O.D. (mm): 1.5Length (mm): 10O.D...

• Produced from PTFE• For efficient stirring in round bottomed flasksImage(s) are representative of the product group and not necessarily the individual product.Length (mm): 20O.D. (mm): 10Length (mm): 25O.D. (mm): 12Length (mm): 30O.D. (mm):...

• Produced from PTFE• Central pivot ring ensures efficient spinning, even on curved or uneven basesImage(s) are representative of the product group and not necessarily the individual product.Length (mm): 8O.D. (mm): 3Length (mm): 12O.D. (mm):...

• Suitable for stirring even the most corrosive liquids• Will withstand 260°C• PTFE covered with plain ends• 6 mm diameterImage(s) are representative of the product group and not necessarily the individual product.Length:...

IKAFLON 110 Magnetic stirring bar is used for large magnetic stirrers like Maxi MR digital (Cat. No. 330-30568). Round, cylindrical shape without pivot ring ensures smooth spinning. PTFE coating is chemically inert and resists corrosive substances,...

Made of a very strong magnetic material (rare earth magnet samarium-cobalt), hence their torque loads are greater than those of conventional stir bars. PTFE coating is chemically inert and resists corrosive substances, hazardous chemicals; hot/cold...

The round, glass-coated surface prevents the penetration of contaminated materials and absorption of solutions. Smooth surface is also easy to clean. Round, glass-coated stir bars are suitable for highly abrasive media and high-temperature applications...

The round, cylindrical form without pivot ring ensures even mixing. The PTFE coating is chemically inert and resistant to aggressive chemicals. Suitable for a variety of vessels with flat bottoms. Universal stirrer for a variety of applications.Image(s)...

Cylindrical magnetic stirring bars offer excellent centering and smooth spinning. Built-in removable pivot ring on the stir bars reduces vibration and wear during stirring. Larger surface area and steady spinning position despite increased turbulence...