LABLPSAI 6Pcs PTFE Magnetic Stirrer Mixer Stir Bar, Magnetic Stir Bar 70mm/2.75 inch

LABLPSAI 6Pcs PTFE Magnetic Stirrer Mixer Stir Bar, Magnetic Stir Bar 70mm/2.75 inch

DIMENSION -- Length: 70mm, Diameter: 10mm, 6pcs PTFE magnetic stir bars in 1 package PREMIUM MATERIAL -- PTFE magnetic stir bar is made of PTFE and high quality magnetic steel, smooth surface, reduce friction and improves smooth rotation, stable speed and no deviation PRETTY DURABLET -- These are PTFE coated magnetic stir bars, works perfect, these have been extremely valuable with mixing solutions together, cross-section of these stir bars is what is sometimes called polygonal, or you might view it as round with a few flat spots. That adds more surface to help stirring, and possibly prevents the stir bars from rolling too much CHEMICAL RESISTANT -- Magnetic stir bar can resist high temperatures, corrosion, abrasion and high rotational forces, and has the properties of fine workmanship, no impurities and burrs on the surface APPLICTION WIDELY -- Magnetic stir bar is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and also can be applied to stir mixed substances