Toolly 7 Shapes Magnetic Stirrer Stir Bars Mixer PTFE Stiring Rod with Magnetic Retriever (8 Pack)

Features: 1.Quantity: 7 PCS stir bars of different sizes and shapes + 1 PC recycling rod 2.Material: PTFE (Polytetrafluoroethylene) 3. Magnetic retrieverSize: 10” ( 10mm in Diameter * 250mm in length) 4. High temperature: the use of operating temperature up to 250degC 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 -196degC, 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 Package Includes: 1*Cross sharp – 10x40mm 1*Oval – 9x25mm 1*Cylindrical with ring – 9x28mm 1*Cylindrical – 8x35mm 1*Olive – 12x26mm 1*Octagoal – 9x30mm 1*Gear shape – 7x40mm

Features

• [(Non-adhesive & Low Friction)] Built-in pivot ring helps reduce vibration and wear during stirring. Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning.
• [(High & Low Temperature Tolerance)] Even if the temperature drops to -196degC, it can also maintain 5% elongation. The stiring rods can maintain good mechanical toughness between 196degC~250degC.
• [(Fit for Most Liquids)] The magnetic stirrer stir bars can be used in most chemicals and solvents, showing inert, strong acid and alkali resistance, water and a variety of organic solvents. Corrosion resistant, non-adhesive, non-toxic.
• [(Different Sizes & Shapes)] Stirring rods of various shapes produce greater turbulence and stronger vortex: 7Pcs stir bars of different sizes and shapes; 1pc Recycling rod for stir bar retrieval after mixing is done. Different shapes for you to choose from according to your application. Great mixing especially with various combinations of bars.
• [(Product Usage)] The magnetic stir bars can be used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.