ML-902-type timer thermostat magnetic stirrer it has a strong magnetic stirring, timing (time range within two hours) and variable speed, heating thermostat function. Compact shape, easy to use, etc., loved by the majority of laboratory personnel. Magnetic stirrer works: sex repulsion magnetic substance use characteristics, and by changing the polarity of the two ends of the base to drive the rotation of the magnetic stirrer, stir the sample is rotated by the rotation of the magnetic drive so uniformly mixed samples; the bottom heating the sample temperature control board, with a magnetic stir evenly heated rotating the sample to reach the specified temperature; heating power adjustment, so that the heating rate controlled to apply a broader sample processing. General and a heating magnetic stirrer with a stirring two effects. Specifically: the first action and the reaction was mixed, so that a uniform temperature; a second role in accelerating the reaction rate, or the evaporation rate, shorten the time. Product link address: http: //www.bdf0575.com/product/wlhwq/122.html welcome users to buy, consult product information, please call: 400-6367-851