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material
(with Pivot ring)
octagonal
round white PTFE stir bar(s)
packaging
pack of 10 ea
manufacturer/tradename
Heathrow Scientific 120551
L × diam.
30 mm × 8 mm
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General description
The ALNICO magnetic stir bar withstands temperatures up to 250°C, making them suitable for use with both unheated and heated stirrers. Low friction octagon shape with a center pivot ring helps create a strong mixing vortex, even with more viscous solutions
Features and Benefits
- Magnetic bar is made from ALNICO, one of the strongest permanent magnets available
- The sintered manufacturing process reduces the chance of decoupling (spin outs), which weaker stir bars often suffer from
- Encapsulation in PTFE protects both magnet and what it is stirring
- Chemically inert and easy to clean
- Can withstand temperatures up to 250°C, making them suitable for use with both unheated and heated stirrers
- Low friction octagon shape with a center pivot ring helps create a strong mixing vortex, even with more viscous solutions
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