magnetic mixer
A magnetic stirrer or magnetic mixer is a laboratory device that employs a rotating magnetic field to cause a stir bar (also called “flea“) immersed in a liquid to spin very quickly, thus stirring it. The rotating field may be created either by a rotating magnet or a set of stationary electromagnets, placed beneath the vessel with the liquid.
A stir bar mixing a solution on a combined hot-plate magnetic-stirrer device. The left knob controls the stirring rate and the right knob controls hea
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6 years ago 00:05:03 1
Водоворот магнитный magnetic mixer
6 years ago 00:05:51 335
Каким должен быть лид магнит (lead magnet) в автоматической воронке продаж? Мария Солодар.