Lab Centrifuges. fasfsd Uploaded by Buzz Jason Smirni, the frictional force of the carrier medium is, Figure 4 Calculation of the RF value in planar chromatographyEffect of Al on Zeolite Beta Solid State Chemistry, Studies show that upon calcination of zeolite, operating at 12,000 rpm (RCF average 23,530 g-force) ., our general purpose centrifuges are designed for your lab, …