PTFE Stirrer Bars, Boxed Assortments, 14 Turbo Cylindrical
SKU: 001.3036.RE
HK$945.00 Regular Price
HK$756.00Sale Price
Boxed sets include an assortment of useful sizes of each type of stirrer magnet in a re-usable container.
Extra power Samarium-Cobalt magnets:
Stirring bars using rare earth magnets have significantly increased magnetic strength compared to those using Alnico magnets, but more importantly, they are almost totally resistant to demagnetisation. Stirring bars using rare earth
magnets are identified by a carbon black spot which is chemically inert.
Note on using Rare Earth Stirrer Magnets:
The high magnetic coupling power of Rare Earth stirrer magnets can give rise to erratic stirring effects such as magnet migration and tumbling while the powerful attraction between the stirrer and the drive magnet system can give rise to the formation of PTFE particles caused by abrasion between stirrer magnet and the container base.
Specification
Brand: Cowie
Country of Origin: UK
001.3036.RE
2 each of 8x3, 12x4.5, 20x6, 25x6, 30x6, 40x8, 1 each of 50x8, 60x10 mm
Country of Origin: UK
001.3036.RE
2 each of 8x3, 12x4.5, 20x6, 25x6, 30x6, 40x8, 1 each of 50x8, 60x10 mm