Magnetic stir bars is laboratory magnetic separation equipment for liquid mixing, mainly used for mixing or stirring while heating a liquid or solid-liquid mixture of low viscosity. Its basic principle is to use magnetic repulsion of the same sex, opposite sex attraction principle, the use of magnetic fields to promote placed in a container with a magnetic stirrer in a circular operation, so as to achieve the purpose of stirring the liquid. With the heating temperature control system, and control the temperature of the sample can be heated to maintain the desired temperature conditions the experimental conditions, to ensure that the liquid mixture reaches experiment needs based on specific experimental requirements.
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