Percent CF4 & Cell Length \\
0.1740 & 14.3654 \\
2.1149 & 12.8561 \\
3.0876 & 12.2084 \\
4.9759 & 12.1120 \\
7.6022 & 11.9258 \\
10.1831 & 13.4950 \\
15.1059 & 13.0816 \\
20.2190 & 17.8041 \\
25.1736 & 30.6183 \\