Harukawa. — Toxicity of Colloidal Sulphur. 



221 



solution of sulphur did not show any sign of change during tho 

 experiment. 



Results of experiments are shown in the following table: 



Results of Experiments in Study of Toxicity of Colloidal 



Sulphur. 



Sample. 



VI, d 



V, c. 



VI, b 

 III.. 



VI, a 



VI, e 

 III.. 

 II... 

 VI, c 



IV, a 

 IV, d 



IV, g 



VI, e 



IV, a 

 IV, c 



IV, a 



IV, e 



IV, c 

 V,a. 



V, b. 

 IV, c 



