Vol% Mass% 0 0 4.8 5 9.6 10 14.5 15 19.4 20 20.4 21 21.4 22 22.4 23 23.4 24 24.4 25 25.3 26 26.4 27 27.4 28 28.4 29 29.4 30 30.4 31 31.4 32 32.4 33 33.5 34 34.4 35 35.5 36 36.5 37 37.5 38 38.5 39 39.6 40 40.6 41 41.6 42 42.6 43 43.7 44 44.7 45 45.7 46 46.8 47 47.8 48 48.9 49 49.9 50 50.9 51 51.9 52 53 53 54 54 55 55 56 56 57 57 58 58 59 59 60 60