[ 249 ] 



to i. And the fame day, from9ii an - 



tic y of 

 full -grown leaves of a vine mll^-? 



" J airsdef- 



purer, it gave the following refult: tr °y ed ' 

 1.95; 1.8.5 ; 1.72; 1.60; 1. 61 ; 



12 53- 547 



102. The air obtained from the 

 green matter furpaiTed in purity the 

 dephiogiiiicated air obtained from 

 leaves ; this purity was fo great, 

 that this dephlogifticated air re- 

 quired eight meafures of nitrous 

 air to fat urate two meafures of it, 

 and that T 6 ^ G f the bulk of the 

 two airs were deitroyed. The de- 

 phiogiiiicated air, which I obtained 

 from the green matter collected 

 from a ftone-trough kept full of 

 water near a fpring upon the high- 

 road, was fo great, that *-&§ of the 

 bulk of the two airs were deftroyed 

 before the complete faturation was 

 obtained. 



As 



