CONDUCTIVITY AND PERMEABILITY 223 



.0009 



.0005 



1.41'4.76 

 2.44 



Pep cent of Ca CI2 in solution 



Fig. 95. — Ordinates represent the amount of NaiXCa and also the decrease in the value of 



X^A ^^^ °^ ^ifPO '^^ compared with the corresponding value in the solution containing 



62%CaClj. AbscisBSB represent per cent, of CaCh in the solution. In order to facilitate 



comparison the values of Xj, have been multiplied by 0.251 and those of K/^fp by 0.321. 



this is true the conclusions drawn from the study of net 

 resistance apply also to protoplasmic resistance. 



The results of this investigation may be summarized 



