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   Message 54,576 of 55,615   
   Buddhika Ranawaka to All   
   Chemical Oxygen Demand (COD) determinati   
   14 Jul 19 02:54:47   
   
   From: buddhikaranawaka43@gmail.com   
      
   Please explain me the reason for using Ferrous ammonium sulphate (FAS) instead   
   of Ferrous sulphate as the titrant in determination of COD.   
      
   Thank you.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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