I III. I . 





iii lirli;i\ e aa suspensoids, and i 

 trolytes. 



Another property of emulsoids of biological in 

 tection which they can afford ag the precipil 



electrolytes on suspensoids. If a colloidal solul 

 a trace of gelatin, the subsequent additioi 

 produce qo precipitation. The explanation of tl 

 becomes distributed as ;i film on the Buspensoid pari 

 converl ing them into emulsoids. 



Gelatinization 



One of the besl kno\* □ property 

 tion, which has an interesting bearing on many pn 

 After the gel has set, an enormous quired I 



any water Prom it, indicating thai the ' 

 tinuous phase but must be enclosed in sresicli 

 material. 





A> a gelatin solution cools, tl 

 light, bul the very fine particles which 

 Boon increase in number and - 

 their Brov nian iu»\ ements and adl 

 felt-like threads throughout the solul \ 



\\urk <it' the more Bolid phas< 

 being inclosed in the dk 



1 1'. as in the a< mpanj ing diagi am, I 



Bented by \\ hite and the dispersoid in 

 tin- two in a Buspensoid is as in .1, and thai 

 any of the dispersion medium ii /•'. I 



