deletions | additions       diff --git a/Experimental results.tex b/Experimental results.tex  index 651fb60..be8b25b 100644  --- a/Experimental results.tex  +++ b/Experimental results.tex 
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\nu = \frac{L_{s}}{t_{bs}-t_{b}}   \end{equation}  where $L_s$ is the sample length and $t_{bs} - t_{b}$ is the difference between the travel time through the alluminum buffer and the sample $t_{bs}$ and the traveltime through the alluminum buffer without sample $t_b$.\\  We presents here the measurements made for full CO$_2$ saturation at two constant temperature (25 and 35 $^{\circ}$C) with the pore pressure varying form 2 to 25 MPa in each case. Carbon dioxide is a gas at low pore pressure and liquid or supercritical fluid at higher pore pressures depending on the temperature as shown in Fig. \ref{fig 3}. \ref{fig:fig3}.  Wave velocities and signal amplitude for P- and S-wave of the two constant temperature runs are plotted in Fig \ref{fig 4}. \ref{fig:fig4}.  In each subplots, CA (red) and CH (yellow) results are shown. \\