Initial Pressure (atm) & Initial Pressure (kPa) & Cell Width (mm) \\ 0.087240 & 8.839593 & 27.912600 \\ 0.092786 & 9.401531 & 24.679000 \\ 0.099557 & 10.087633 & 21.439400 \\ 0.105851 & 10.725353 & 22.662800 \\ 0.117171 & 11.872352 & 15.346500 \\ 0.129594 & 13.131112 & 16.242100 \\ 0.143381 & 14.528080 & 14.378000 \\ 0.160065 & 16.218586 & 11.437500 \\ 0.170269 & 17.252506 & 9.248440 \\ 0.194245 & 19.681875 & 8.492870 \\ 0.225570 & 22.855880 & 6.886130 \\ 0.254019 & 25.738475 & 5.678580 \\ 0.291138 & 29.499558 & 4.520910 \\ 0.320660 & 32.490875 & 4.297870 \\ 0.384020 & 38.910827 & 3.306100 \\ 0.470063 & 47.629133 & 2.637480 \\