___________ .___' ____ 3. Centrifuge A cylindrical centrifuge with diameter 2'0 = 0-20\"! and length! = 0.5111 revolves with frequency w = 15003-1. Inside the cylinder is a solution of albumin. The relative molecular mass of albumin is PA = 380, and its densityp = 1.08g/cm3 . a] Calculate the radial distribution of albumin on the axis and on the rim of the centrifuge. b) What percentage of the total albumin mass is found in the 5 mm layer adjacent to the cylinder wall? Assume a temperature of 4 cc