
A mixer/shaker for use with test tubes. Automatically stars/stops by depressing/releasing the cup (which can accommodate tubes up to 20 mm diameter). A switch on the front of the unit will convert to continuous running. A test tube holder is provided for continuous unattended use. Mixing can be varied from 0 40 Hz. The unit, using sucker feet, has been designed to minimise vibrations being transmitted to the work surface.
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