"Chong Wai Yin( Zhang Weixian)" wrote: > > Hi, does anyone know how to convert rpm (rounds per minute) to g (gravity)? > eg. 14000rpm = ?g > rcf = 11,18*(n/1000)^2*r rcf...relatative centrifugal force (in g) n.....rpm r.....radius of centrifugation (in cm) or if you dont want to do maths: use a nomogramm (should be floating around in every lab ;-) gruss h.