91 



Centi-nor males con 



CIK 



ct ==0.001215 [1 +0.02 (t - 25) -f 

 + 0.00009(1-25)2] 



Temp. Cond. 



2*» 0.000397 



5 000408 



10 0.000486 



15 0.000544 



20 0.000603 



22.5 0.000636 



30 0.000734 



35 0.000816 



40 0.000875 



45 0.000950 



50 0.001028 



Centi-nor males con disolvente al 100 "/„ 



disolvente al 80 °/o 



ClNa 

 c t =0.000583 [ 1 -f 0.02 (t -25) + 



CIK 



ct = 0.000643 [1 +0 0127 

 (t-25)] 



Temp. 



1.5 



5 

 10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 



Cond. 

 O 000459 

 0.000488 

 0.000521 

 0.000558 

 0.000606 

 0.000649 

 0.000680 

 0.000726 

 0.000767 

 0.000815 

 0.000868 



ClNa 



ct =0.000624 [1 + 0.02 (t— 25)+ 



+ 0.00031 (t-25)2] 



