PTFE magnetic stirrer bar, oval, 50X20 mm

Specifications

These egg-shaped stirring bars, designed especially for use in round-bottom vessels, spin unrestricted by the vessel contour.
· Excellent for round-bottom flasks
· Provide their own pivot point without a separate ring or abrupt change in contour
· Offers minimal contact when used in plastic containers
The magnet itself is egg-shaped with a Teflon® PTFE coating, except the three smallest sizes have a cylindrical magnet in an egg-shaped Teflon® PTFE coating. Autoclavable.
- Material:Magnet inside(NdFeb),PTFE coated
- Non-toxic
- Non-stick
- Acid and alkali resistant
- Corrossion resistant
- Good magnetic properties
- High quality
- High and low temperature resistant