ADSORPTION BY SUSPENSIONS OF VARIOUS SUBSTANCES. 



227 



Experiments with fresh venom. 



'The controls, charcoal J bulk mi*ed 2\ hours, also died as soon as controls. 



Experiments ivith dissolved dry venom. 



Died as soon as Lived lonser than 



controls. 



controls. 



Material. 



13 1 , 



Charcoal 



Charcoal and lecithin 



Charcoal and acid 



Charcoal and alkali 



Charcoal and doc serum. . . . 

 Charcoal and rabbit serum.. 



Kaolin 



AI2O3, alkaline 



AI2O3. neutral 



Olive oil, centrifuged 



Olive oil, Berkefeld 



Lecithin (Merck ) 



Lecithin (Merck) Berkefeld.. 



Lecithin (Kahlbaum) 



Lecithin (Kahlbaum), Berke 



feld 



Lecithin, agfa 



Lecithin and cholesterin 



Lecithin and cholesterin, 

 Berkefeld 



Survived. Residue, 2c.c 



m 



6? 



Sur- 

 vived. 



Died. 



11 

 1 



i 



Experiments with fresh venom . 



