[t s9ee) 
The refult of the teft of the de.2"", 
phlogifticated air, obtained from thes 
green matter gathered) from the™* 
{tone-trough on the high-road, 
2.08; 11075 2.013 1.925 1.89; 
1.783 2-545 3.48. 
How near the purity of efi air 
approaches to that of the dephlo- 
gitticated air, extracted by fire from 
red precipitate, may be feen in the 
following teft of it: 1.63; 7.283 
“So that the 1eafures of this’ 
dephlopiticated air iad ‘beer re- 
duced to about 4, and that 73° of 
both airs had been deftroyed to 
complete the faturation. 
935 RS 385: AES 2. 5Re e7 
two méafure yor oa} 
SEC- 
652 
7§2 
