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Inventory
3 Months Ended
Sep. 30, 2011
Inventory
4.
Inventory

Inventory consisted of the following at September 30, 2011 and June 30, 2011:

   
September 30,
   
June 30,
 
   
2011
   
2011
 
Raw materials
  $ 655,077     $ 625,394  
Work in process
    94,186       120,180  
Finished goods
    12,643       4,275  
                 
    $ 761,906     $ 749,849