( 224 ) 



U y an " of pofed in the fun between two and 



Li S five o'clock, had yielded a great 



troye ' deal of dephlogiiticated air, whofe 



tell was 1.92^; 1.79; 1.65; 1.52; 



495 2.o8^; 3.05. 



64. I got in the fame way good 

 dephlogiiticated air from tobacco 

 leaves, (fee Exp, 9) ; from Atriplex 

 Vulvaria, a plant of a very particu- 

 lar ofFenfive iniell ; Ckuta Viroja or 

 water hemlock^ one of the molt dan- 

 gerous poifons ; and Sabina. 



SEC- 



