Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (9x25mm, Olive Shape, 10pcs)

Description 1.Size:9mmx25mm (Diameter * length); 2.Shape:Olive shape; Quantity: 10pcs High-quality, Strong Magnetic, New & Clean & Cute High temperature: the use of operating temperature up to 250 ¡æ Corrosion resistance: for most chemicals and solvents, showing inert, strong acid and alkali resistance, water and a variety of organic solvents High lubrication: the lowest coefficient of friction in solid materials Low temperature resistance: good mechanical toughness, even if the temperature dropped to -196 ¡æ, can also maintain a 5% elongation No adhesion: with the smallest surface tension in the solid material, no adhesion to any substance Weather resistance: long-term exposure to the atmosphere, the surface and performance remain unchanged, there is B06B plastic in the best aging life Non-toxic: with physiological inertia, as artificial blood vessels and organs long-terms implanted in vivo no adverse reactions