PGFPlots for small numbers

Question

So i want to plot using PGFPlots but somehow i get bad locking plots. In Excel it looks like this:

If i try to make it with PGFPlots I get a super bad looking plot. What i want to have it the x axis simmilar to the plot in excel, but if i change the xtick or xticklabels i get errors.... Anyone got a suggestion ?

My Latexcode:

\begin{figure}
\centering
\begin{tikzpicture}
  \pgfplotsset{
      scale only axis,
  }
  \begin{axis}[
  width=0.85\linewidth,
  height=8cm,
    xlabel=$A$,
    ylabel=$B$,
 ]
    \addplot[only marks, color=blue]
    coordinates{
      (2.5e-3,20.29)
      (1.25e-3,21.46)
      (6.3e-4,27.61)
      (3.2e-4,42.23)
      (1.5e-4,57.95)
      (0.7e-4,68.51)
      (4e-05,70.15)
    }; 
  \end{axis}
\end{tikzpicture}
\end{figure}

Answer 1

I found a solution here. You have to define the precision and to remove the scaling factor.

\documentclass[border=5pt]{standalone}
\usepackage{pgfplots}
\pgfplotsset{
    compat=newest,
    scaled x ticks=false,
    xticklabel style={
        /pgf/number format/fixed,
        /pgf/number format/precision=5
    },
}
\begin{document}
    \begin{tikzpicture}
        \pgfplotsset{
            scale only axis,
        }
        \begin{axis}[
            width=0.85\linewidth,
            height=8cm,
            xlabel=$A$,
            ylabel=$B$,
            ]
            \addplot[only marks, color=blue]
            coordinates{
                (2.5e-3,20.29)
                (1.25e-3,21.46)
                (6.3e-4,27.61)
                (3.2e-4,42.23)
                (1.5e-4,57.95)
                (0.7e-4,68.51)
                (4e-05,70.15)
            }; 
        \end{axis}
    \end{tikzpicture}
\end{document}