View Single Post
  #2  
Old 01-13-2006, 09:58 PM
muck's Avatar
muck muck is offline
Member
 
Join Date: Mar 2004
Location: Edmonton, AB (West)
Posts: 4,329
muck is on a distinguished road
Default

some reading for you..

http://www.advancedaquarist.com/issues/oct2003/chem.htm
Reply With Quote