\input{./vars}

\begin{document}
\begin{tabular}{|l|r|}
\hline
\textbf{Step}       & \multicolumn{1}{l|}{\textbf{pH Value}} \\ \hline
Starter ready       & 4.20                                   \\ \hline
Mixing              & 6.00                                   \\ \hline
Dividing/preshaping & 4.10                                   \\ \hline
Shaping             & 4.05                                   \\ \hline
Before proofing     & 4.03                                   \\ \hline
After proofing      & 3.80                                   \\ \hline
After baking        & 3.90                                   \\ \hline
\end{tabular}
\end{document}