12Pcs PTFE Coated Magnetic Stir Bars, Olive Shape, Magnetic Stir Rod 20mm/0.79inch

These PTFE magnetic stir bars is designed for laboratory liquid mixing. With excellent corrosion resistance and high temperature resistance, the magnetic stir bars will generate rotational force to drive the substance to rotate quickly. In this way, the substance is completely mixed, it is widely used in chemistry, biology, medical and other scientific experiments, efficient stirring performance, while the smooth surface makes cleaning and reuse very convenient.

• PACKAGE INCLUDED: Length: 20mm/0.78inch, Diameter: 8mm/0.32inch, 12pcs magnetic stir bars in 1 package
• QUALITY MATERIAL: PTFE magnetic stir bar is made of PTFE and high quality magnetic steel, and the olive shape and smooth surface will reduce friction and improve smooth rotation
• DURABLE: These are PTFE coated magnetic stir bars, works perfect, it is not easily demagnetized and lasts longer, these have been extremely valuable with mixing solutions together
• FEATURES: Magnetic stir bars resist high temperatures, corrosion, abrasion and high rotational forces, and has the properties of fine workmanship, no impurities and burrs on the surface, stable speed and no deviation
• WIDELY APPLICABLE: Magnetic stir bar is widely applied in scientific research, laboratories in the industrial and agricultural sectors, and stir bars will work well with various types of heating stirrers