http://www.sitelibrary.net/Directory/Science/Chemistry/ Latest 50 sites listed in the Chemistry topic branch. 2008-08-27T09:32:36+00:00 SiteLibrary Web Directory http://www.elementsdatabase.com/ Free searchable Periodic Table database with a description of all the elements.<br><small><a href="http://www.sitelibrary.net/cgi-bin/directory/linfo.cgi?id=18664" target="_blank">More Info.</a>  <a href="http://www.sitelibrary.net/Directory/Science/Chemistry/" title="Science/Chemistry" target="_blank">More Like This</a></small> Science Chemistry SiteLibrary 2007-10-15T07:32:54+00:00 http://www.chemclick.com/ Directory with listings on chemical and chemistry technology related information.<br><small><a href="http://www.sitelibrary.net/cgi-bin/directory/linfo.cgi?id=18458" target="_blank">More Info.</a>  <a href="http://www.sitelibrary.net/Directory/Science/Chemistry/" title="Science/Chemistry" target="_blank">More Like This</a></small> Science Chemistry SiteLibrary 2007-10-07T15:10:28+00:00 http://www.chembuddy.com/ Marcin Borkowski, Marki, Poland sells chemical calculators for pH calculation, concentration conversion, solution preparation, equation balancing, and stoichiometry with built in dissociation constants and density tables databases. <br><small><a href="http://www.sitelibrary.net/cgi-bin/directory/linfo.cgi?id=12773" target="_blank">More Info.</a>  <a href="http://www.sitelibrary.net/Directory/Science/Chemistry/" title="Science/Chemistry" target="_blank">More Like This</a></small> Science Chemistry SiteLibrary 2006-02-25T03:19:52+00:00