%%
%%  Ein Beispiel der DANTE-Edition
%%
%%
%%  Copyright (C) 2010 Herbert Voss
%%
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%%
%%  See http://www.latex-project.org/lppl.txt for details.
%%
%%
%% ====
% Show page(s) 1
%%
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{190.324pt}
\setlength\parindent{0pt}
\StartShownPreambleCommands
\usepackage{pst-labo}
\StopShownPreambleCommands
\begin{document}
\pstEprouvette[yunit=0.5cm]
\pstEprouvette[unit=0.6cm,
 niveauLiquide1=100,
 niveauLiquide2=60,
 niveauLiquide3=30]
\end{document}