How do you change RPM into x g centrifugation?

The relationship between revolutions per minute (RPM) and relative centrifugal force (xg) is:

g = (1.118 × 10-5) R S2

where g is the relative centrifugal force, R is the radius of the rotor in centimeters, and S is the speed of the centrifuge in

revolutions per minute.

You can use this for any centrifuge, just measure the radius of the rotor from the center to outer edge.