Part I.] Puran Singh : turpentine Oil and Indian Rosin . 47 
which were divided into nine fractions of 20 bottles each, i.e., of 
about 30 lbs., the first fraction being the first 20, the second fraction 
the second 20 bottles, and so on. 
They were all fractionated with the results tabulated below: — 
TABLE IX. 
Distilling 
between 
1st. 
2nd. 
3rd. 
4th. 
5th. 
1 
6th. j 
7th. 
8th. 
9th. 
155*—160* C. . 
80-0% 
77-5% 
70*0° 
72-0% 
61-0% 
55*0% 
33*0% 
Nil 
Nil 
160°—165° C. . 
15*0% 
19*0% 
22*5% 
21-0% 
22*5% 
35*0% 
40-0% 
20-0% 
Nil 
165°—172° C. . 
5-0% 
[3*5% 
7*5% 
7-0% 
16-5% 
io-o% 
14-5% 
25-0% 
Nil 
172°—180° C. . 
Nil 
Nil 
Nil 
Nil' 
Nil 
Nil 
12-5% 
20*0% 
Nil 
180°—200° C. . 
Nil 
Nil 
Nil 
Nil 
Nil 
Nil 
Nil 
10*0% 
Nil 
Residue 200° C. 
Nil 
Nil 
Nil 
Nil 
Nil 
Nil 
Nil 
25-0% 
Nil 
200°—215° C. . 
Nil 
Nil, 
Nil 
Nit 
Nil 
Nil\ 
Nil 
Nil 
20*0% 
Above 240° C. . 
Nil 
Nil 
Nil 
Nil 
Nil 
Nil 
Nil 
Nil J 
80*0% 
It will be noticed that the first seven fractions have 80—33 per 
cent, of turpentine oil passing below 160° C., which was not the 
case in the fractionation of A, B and C. It will be seen that 95—T3 
per cent, of the best seven fractions passes below 165° C., and 
100—88 per cent, passing below 172° C. Only the 8th and 9th 
fractions are comparatively very heavy. Of the 8th fraction, 
only 45 per cent, passes below 172° C. and 20 per cent, passes below 
172°—180 ° C., with a residue of 25 per cent, above 200° C., while 
the 9th fraction begins to distil only above 200° C. giving 20 per 
cent, below 215° C. and a residue of 80 per cent, above 200° C. 
Evidently the 9th fraction should be separated from the good oil. 
In order to test the quality of the redistilled A + B + C + D, all 
the nine fractions were mixed up and the homogeneous mixture 
fractionated. 
Redistilled A+B + C + D including the last or the 9th fraction. 
(Redistillation done in an old still.) 
155°—160° C. 
160°—165° C. 
165°—172° C. 
Above 172° C. 
40-0 per cent. 
29-0 „ 
140 „ 
170 „ 
[ 47 ] 
