Dextro and levorotary forms of tartrate
Tom Murphy VII (<a href="//commons.wikimedia.org/wiki/User:Brighterorange" title="User:Brighterorange">Brighterorange</a>)
2007-03-28
Created by <a href="//commons.wikimedia.org/wiki/User:Brighterorange" title="User:Brighterorange">User:Brighterorange</a>