Certificate of Analysis    
           
           
    Date: 10 January 2008    
    Product Number: 6501      
    Product Description: D-Ribose, Powder    
    Lot Number: 562416516    
    Manufacture Date: September 5, 2008      
    Expiration Date: September 5, 2011      
           
       
      Attribute   Test Result  
      Current Appearance   Pass  
      Purity   99.8%  
      Loss on Drying   0.03%  
      Ash   < 0.1%  
      Total Aerobic Plate Count < 10cfu/g  
      Yeast   < 10cfu/g  
      Mold   < 10cfu/g  
      Coliforms   < 10cfu/g  
      E. Coli   < 10cfu/g  
      Samonella   Negative per 25 g.  
         
    This product has been tested as reported above.      
             
    Alex X.     9/14/2008  
        Date