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POWLAB Electric Centrifuge Machine Desktop Laboratory Benchtop Centrifuges Lab Medical Practice with Timer and Speed Control - Low Speed,4000 RPM, Capacity 20 ML x 6-110v: Amazon.com: Industrial & Scientific
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Amazon.com: CGOLDENWALL 800D Electric Centrifuge Centrifugal Machine Medical Lab Centrifuge Centrifugal Capacity: 20ml x 6 Speed: 4000rpm : Industrial & Scientific
![The effect of centrifuge speed on (A) z average diameter, (B) PDI, and... | Download Scientific Diagram The effect of centrifuge speed on (A) z average diameter, (B) PDI, and... | Download Scientific Diagram](https://www.researchgate.net/publication/320939147/figure/fig1/AS:558910415556608@1510266035316/The-effect-of-centrifuge-speed-on-A-z-average-diameter-B-PDI-and-C-Zeta-potential.png)