General purpose stirring bar. The PTFE coated Alnico magnet permits magnetic agitation without contamination.
• Very effective at high temperatures up to 274C (525F)
• Ideal for 'zero absorption' stirring applications
• Glass surface is completely smooth
• Easy to clean
Octagon shape is abbreviated by Oct. and Teflon as Tef.
Samarium (Sm) Cobalt magnet provides strong coupling with drive magnets to reduce frequency of spinout. Ideal for viscous solutions, high speed stirring and extended stirring applications
* comes in 3 assorted colors: red, blue and yellow
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