ct 



Deci-normales con disolvente al 60 ^¡o 



CIK 



ct =0.006224 [l-|-0.0226(t-25; + 

 + 0.000154 (t— 25)2] 



ClNa 



ct =0.005039 [1 + 0.023 (t-25)+ 



+ 0.00009 (t- 25)2] 



