Am;  Jour;(Klarm- 1  Studies  in  Extraction.  425 
June,  1921.  ) 
Extract. 
Per  ioo  ml.  Alcohol 
Date. 
Time. 
SampU 
?..  S.G. 
(E.) 
Per  Gallon. 
by  V  ol. 
Tune  17, 
u  a 
4-55  " 
6 
1.0023 
12.16 
460.3 
540  " 
7 
0.9946 
10.58 
400.5 
33-7 
"  18. 
8.25  A.  M. 
8 
0.9861 
9-56 
361.9 
"  " 
9-5o  " 
9 
0.9800 
7.42 
280.9 
n  u 
io.55  " 
10 
0.9689 
6.54 
236.4 
37-5 
a  ti 
11-55  " 
11 
0.9648 
4.68 
177.2 
ti  a 
1. 15  P.  M. 
12 
0.9608 
4.12 
156. 
a  a 
2.15  " 
:3 
0.9582 
2.82 
106.8 
it  tt 
3.20  " 
H 
0.9558 
2.20 
83-3 
38.3 
4.IO  " 
15 
o.9546 
1.84 
69.7 
a  ti 
5-00  " 
16 
0.9528 
1.30 
49.2 
38.16 
U  19. 
8.20  A.  M. 
17 
0.9514 
1.04 
39-4 
a  a 
9.15  " 
18 
0-9474 
0.88 
33-3 
a  ti 
IO.I5  " 
19 
0.9465 
0.82 
31-04 
a  a 
11.25  " 
20 
0.9460 
0.68 
25-7 
38.68 
"  21. 
Xoon. 
21 
0.9489 
0.60 
TABLE  I,  PART  2. 
Extract  Left 
Total 
in  Drug 
%  of 
Extracted 
(500  Gm.) 
i/t.log 
%  Un- 
Residue 
Per  100  ml. 
(D.) 
E/D. 
E/D. 
extracted. 
Extracted. 
22.40  Gm. 
141.38  Gm. 
0.1621 
0.1239 
90.38% 
90.38% 
44.00 
119.38 
0.1803 
0.1526 
80.19 
88.73 
64.12 
99.66 
0.2018 
0.1653 
69.87 
87.13 
82.50 
81.28 
0.2261 
O.I745 
59-57 
85.26 
96.54 
67.24 
0.2088 
0.1780 
50.87 
8541 
108.70 
55-o8 
0.2207 
0.1816 
43.01 
84.53 
119.28 
44.5o 
0.2377 
0.1861 
35-69 
82.96 
128.84 
34-94 
0.2736 
0.1931 
28.74 
80.54 
136.26 
27.52 
0.2759 
0.1982 
23.10 
80.38 
142.80 
20.98 
0.3117 
0.2054 
17-93 
77.63 
147.48 
16.30 
0.2871 
0.2097 
14.12 
78.72 
151.60 
12.18 
0.3382 
0.2166 
8.97 
63-56 
15442 
9.36 
^0.3012 
0.2202 
8.26 
92.17 
156.62 
7.16 
0.3072 
0.2235 
6.36 
76.99 
158.46 
5.32 
0.3466 
0.2284 
4.61 
75.88 
I59-76 
4.02 
0.3233 
0.2317 
3.60 
74-69 
160.80 
2.98 
0.3489 
0.2357 
2.67 
74-35 
161.68 
2.10 
0.4190 
0.2480 
1.89 
70.65 
162.50 
1.28 
0.6406 
0.2659 
I-I5 
61.10 
163.18 
0.60 
1.1231 
0.2804 
o.54 
46.79 
163.78 
