420 
EXPERIMENT WITH ARSENIOUS OXIDE. 
Normal period, without arsenic. 
Chittenden and Cummins—Influence of some Organic 
Date. 
June 7. 
A. M. 
10:04 to 10:34 
11:08 to 11:38 
12:06 to 12:36 
2:27 
2:52 to 3:22 
3:00 to 4:20 
4:44 to 5:14 
Average, 
June 8. 
A.M. 
9:00 to 9:30 
9:52 to 10:22 
10:45 to 11:15 
11:37 to 12:07 
P. M. 
2:14 to 2:44 
3:08 to 3:38 
3:58 to 4:28 
4:48 to 5:18 
Average, 
'Oxalic acid to 
c. Cc. 
Total oxalic acid 
used. 
Oo ow 
© 
zt w 
30°4 
33°9 
34°3 
| 82-4 
34:0 
30°6 
c. C. 
Jent to 250 ec. ce. 
Oxalic acid equiva- 
Ba(OH)s. 
: 
45:5 
45:5 
45°3 
| alice acid. 
S | Difference. c. ¢. Ox- 
S 
12°8 
10°1 
11°6 
11:2 
13.1 
10°5 
11°6 
With arsenious oxide. 
neutralize ba- 
ryta solution. 
ce ae 
7:8 | 24:5 
FB | 25°2 
| 92 | 26-2 
8°3 | 25°6 
8:6 | 20°7 
6°9 | 20°5 
9-1 | 24:9 
8-2 | 25-4 
9:0 | 25°8 
/ 10°3 | 26-4 
10°1 |- 2673 
9:8 | 26-4 
» Ot | 26°0 
10°4 | 26°5 
10:0 | 26°4 
9-4 | 26°3 
98 | 26:3. 
34:8 
06°7 
36:4 | 
36:2 | 
30°1 
36°9 
36°4 
30°7 
36°0 
45°5 
45°5 
45°5 
45:5 
45°5 
45°5 
45°5 
45°5 
45°5 
10°7 
8°8 
9-1 
9°3 
10°4 
| CO, in a, b and ec. 
| CO, in 37°5 L. aspi- 
a 
° 
b= | rated air. mg. 
on 
roy 
aS 
a 
Ne) 
510°4 
*586°3 
566°0 
662°0 
528° 
586°6 
495°3 
480°4 
Body temperature. 
38°7 
38°9 
39°2 
38°9 
——— 
VS 
