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RM4.30
Stirring Magnet Bar PTFE Coating Cylindrical Pivot Ring Shape Oval Shape Magnetic Stirrer Mixer Stirrer Stir R0V6 Magnet
Sold by Mugen K.
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From RM4.90
Est. delivery by Apr 19 - Apr 23
Mugen K.
35 items
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Product description
Magnetic stir bars are coated magnets used to stir liquids in a sealed container. They can stir fluids without requiring an opening in the container. They are a popular way of stirring liquids in modestly sized containers. Magnetic stirrers are used in chemistry and biology research, especially in medicine.
A magnetic stir bar is a magnet that is encased in material that won't react with the fluid it is immersed in.
Stir bar magnets included a molded layer of PTFE (a.k.a. Teflon), which is not reactive for many liquids. The magnet is placed within a container and made to spin with an external magnetic field.
Bear High Temperature: Working temperature up to 250 ℃
Corrosion: For most chemicals and solvents, showing inert, resistant to acid and alkali, water and various organic solvents
High lubricity: The solid material is the lowest coefficient of friction
Bear Low temperature: Good mechanical toughness, even at temperatures down to -196 ℃, but also to maintain the elongation of 5%
Not adhere: The solid material having a minimum surface tension of the material does not adhere to any
Weather: Long-term exposure to the atmosphere, surface and performance remain unchanged, B06B plastics best aging life
Non-toxic: With physical inertia, as a long-term implantation of artificial blood vessels and organs of the body without adverse reaction
Product Description
- with magnetic center and PTFE-coating
- very good chemical resistance
- cylindrical and pivot ring shape and olive shape available
- with smooth surfaces
- Strong magnet
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