http://phet.colorado.edu/sims/beers-law-lab/concentration_es.jnlp
[DEFAULT]
BASEURL=http://phet.colorado.edu/sims/beers-law-lab/concentration_es.jnlp
[InternetShortcut]
URL=http://phet.colorado.edu/sims/beers-law-lab/concentration_es.jnlp
