222 Mr, V. H. Veley, Examination of Physical and [Noy. 23, 



(1) Tetraehlorethane. 



Solutions. 



Times of abolition. 



Recovery. 



First series of experiments. 



TetracUoretliane, «/200 

 Chloroform, Ji/100 



Tetracliloretliane, «/400 

 Chloroform, m/100 



mms. 



10 



17 



Second series. 



16 -5 

 16 



Slow, but fairly complete. 

 Fairly complete. 



Good. 



Kather irregular. 



Third series at lower temperature.* 



Tetraehlorethane, »/400 25 I Fair. 



Chloroform, «/100 25 Eather irregular. 



* The effect of temperature had not been investigated when these experiments were performed ; 

 it is, of course, immaterial for comparative experiments with the same pair of muscles at the 

 same temperature. 



The records obtained in the second series are given in figs. 1 and 2. 



■Ilil 



Fig. 1. 



lOlUUUu)""*""* 



Sal 



' I I ■ I I I I ' I ■ I ' I I ' I ' I ' ' I ■ ■ ■ ■ I ' ' ■ ■ 



Kio. 2. 



