%% 
%%  Ein Beispiel der DANTE-Edition
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%%  7. Auflage
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%%  Beispiel 30-05-1 auf Seite 678.
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%%  Copyright (C) 2016 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.
%% 
%% 
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% Show page(s) 1
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\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pst-labo}
%StopShownPreambleCommands
\begin{document}
\psset{unit=0.5cm,etiquette}
\newpsstyle{Nickel}{fillstyle=solid,fillcolor=green}
\pstTubeEssais[niveauLiquide1=20,aspectLiquide1=Champagne,Numero=1]\kern-20pt
\pstTubeEssais[niveauLiquide1=30,aspectLiquide1=Cobalt,Numero=2]\kern-20pt
\pstTubeEssais[niveauLiquide1=40,aspectLiquide1=Sang,Numero=3]\kern-20pt
\pstTubeEssais[Numero=4]\kern-20pt
\psset{bouchon,glassType=flacon}
\pstTubeEssais[aspectLiquide1=Vinaigre,Numero={\footnotesize MnO$_4^-$}]
\pstTubeEssais[aspectLiquide1=Huile,unit=0.75,Numero={\footnotesize Ce$^{4+}$}]
\pstTubeEssais[aspectLiquide1=Nickel,Numero={\footnotesize Ni$^{2+}$}]
\pstTubeEssais[Numero={\footnotesize Cu$^{2+}$}]
\pstTubeEssais[niveauLiquide1=30,aspectLiquide1=Champagne,Numero={\footnotesize NaOH},unit=0.75]
\end{document}