Pada Rabu, 17 April 2002 08.36.44 UTC+7, Krassi  menulis:   
   > I made solutions with different concentrations, measured their   
   > conductivity with a conductivimeter and entered the values in the   
   > program CurveExpert to obtain the polinomial curve. The program is   
   > very good, but for conductivities range uS/cm the results are bad.   
   > Probably there is some other factor that changes   
   > conductivity/concentration dependance for low concentrations?!?   
   >    
   > Krassi   
      
   In the low concentration, the conductivity value donated by water to dissolve   
   the salt is more significant. That is way, we can't conclude concentration vs   
   conductivity. Furthermore, carbon dioxide in the environment is another factor   
   that contribute in    
   the conductivity measurement especially for low value.   
      
   Sujarwo (Jakarta)   
      
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