The shipment will be arranged in 1-3 working days( not including customized product), and takes about another 3-9 working days to reach you.
The Hand-held centrifugal precipitator is a good device for the student physical demonstration experiment. And it is also used in the chemical, biological laboratory and hospital laboratory.
It can be used to pellete cells/debris, separate blood from plasma, separate oil from water, etc.
Fix the centrifugal precipitator on the table, then put turbid liquid onto the plastic centrifuge tube. Cranking the handle clockwise, and increase the speed gradually. After a few minutes slowly stop rotating. The turbid fluid will settle at the bottom of the tube, while the upper part of the liquid becomes clear and transparent.
Lubricating oil can be used between shaft and bearing to increase the rotating smooth
This is for 10ml tube. total capacity is 4pc*10ml.