Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (10X40mm, with Ring Shape, 10PCS)

1.Size:10mmx40mm (Diameter * length) ; 2.Shape:Cylinder with Pivot Ring Shape ; Quantity: 10pcs 3.High-quality, Strong Magnetic, New & Clean & Cute 4.High temperature: the use of operating temperature up to 250 ¡æ 5.Corrosion resistance: for most chemicals and solvents, showing inert, strong acid and alkali resistance, water and a variety of organic solvents 6.High lubrication: the lowest coefficient of friction in solid materials 7. Low temperature resistance: good mechanical toughness, even if the temperature dropped to -196 ¡æ, can also maintain a 5% elongation 8.No adhesion: with the smallest surface tension in the solid material, no adhesion to any substance 9.Weather resistance: long-term exposure to the atmosphere, the surface and performance remain unchanged, there is B06B plastic in the best aging life 10.Non-toxic: with physiological inertia, as artificial blood vessels and organs long-term implanted in vivo no adverse reactions

• Size:10mmx40mm (Diameter * length) ; Quantity: 10pcs
• Material : PTFE (Polytetrafluoroethylene), Shape:Olive shape
• New & Strong Magnetic, High-quality & Precise sizes
• Good Plastic Bag Packing : Clean & Cute , you're worth it.
• Non-toxic,No adhesion,High /Low temperature resistance,Weather resistance