I9I2] 



William H. Welker 



73 



TABLE I (continued) 

 C. Data showing the eßect of water on the diffusion phenomena (.r-21) 

 EiGHTH Series. With Rubber Condoms.' 



D. Data showing the effect of fat on the diffusion phenomena {1-24) 

 NiNTH Series. With Rubber Condoms. 



Tenth Series. With Rubber Condoms. 



27 

 28 



30 

 30 



Olive oil and Witte pep- 

 tone (solid) 



Olive oil, Witte peptone 

 and HjO^ 



Olive oil 

 Olive oil 



Eleventh Series. With Rubber Condoms. 



Twelfth Series, With Rubber Condoms. 



Thirteenth Series. With Rubber Condoms. 



'For this series of tests, we used 0.2 gram of the protein material dissolved 

 in 10 c.c. of absolute alcohol. 



• On the water-soluble extract of the oil. 



^ Water sufficient to make a paste of the Witte peptone was used. The paste 

 was triturated into the oil. 



