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786 Review
46 Karma

Review on πŸ”§ Efficient Mixing and Stirring with Magnetic Stirrer Mixer Spinbar Stirring by Robert Hardin

Revainrating 5 out of 5

They work great but they seem to demagnetize if heated too much

I've used them many times and sometimes they get very magnetic before using them in a reaction and then after of the reaction I can't get them even if you use neodymium magnets outdoors. It seems that heating to around 200C or higher for a few hours will demagnetize them to some extent.

Pros
  • One year trial
Cons
  • Available in white only