254 



INDEX 



Chlorella, 95, 96 



measurement of conduc- 

 tivity of, 21 

 Chloride, effect on conductivity, 40 



188 

 Chloroform, effect on conductivity, 



188 



Clowes, 182 



Cobalt, effect on conductivity, 46 

 Conductivity, as a measure of per- 

 meability, 17 



as affected by 

 alcohol, 189 



as affected by alkali, 

 42 



as affected by alka- 

 loids, 169 ft', 194 



as affected by alum, 

 49 



as affected by anes- 

 thetics, 184 ff 



as affected by an ions, 

 40 



as affected by arscn- 

 ate, 40 



as affected by 

 barium, 49 



as affected by cad- 

 mium, 46 



as affected by caf- 

 feine, 171 ff, 194 



as affected by cal- 

 cium, 48, 49, 64, 65 



as affected by 

 cerium, 49 



as affected by ceva- 

 dine, 171 ff, 1'94 



as affected by 



chloral hydrate, 188 



as affected by chlo- 

 rate, 40 



as affected by chlo- 

 roform, 188 



as affected by 

 cobalt, 46 



as affected by ether, 

 184 ff 



as affected by 

 formate, 40 



as affected by gela- 

 tion, 181 



as affected by 

 hydroxylion, 42 



Conductivity, as affected by iron, 47 



as affected by 

 kations, 45 



as affected by lan- 

 thanum, 47, 49 



as affected by mag- 

 nesium, 49 



as affected by man- 

 ganese, 46, 49 



as affected by 

 molybdate, 40 



as affected by_ 

 nickel, 46, 49 



as affected by nico- 

 tine. 169, 194 



as affected by 



sodium chloride, 59, 

 62, 92, 102 ff, 178 



as affected by 



sodium citrate, 178 



as affected by 



sodium iodide, 178 



as affected by 



sodium nitrate, 178 



as affected by 



sodium suphate, 178 



as affected by 

 sodium sulpho- 

 cyanide, 178 



as affected by stron- 

 tium, 49 



as affected by sul- 

 phate, 40 

 as affected by 

 thorium, 47 

 as affected by tin, 47 

 as affected by 

 yttrium, 47 

 as affected by zinc, 47 

 in relation to permea- 

 bility, 17, 195 ff 

 measurement of, 21-39 

 of bacteria, 22, 50, 55, 



175 



of Chlorella, 21 

 of Euglena, 21 

 of frog skin, 49, 50, 

 55, 87, 97, 175, 192 

 of muscle, 21 

 of red blood corpus- 

 cles, 21 



