619 
Experiment No. G. 
Pint mixed market milk. 
Bottle immersed in water 3 inches, 4 inches out. 
No cream line. 
Water 
temper- 
ature. 
Milk temperature. 
Top. 1 Bottom. 
Time. 
Colonies 
per loop Remarks, 
in agar. 
°c. 
°c. 
°C. 
Minutes. 
24 
13 
1,500 { At start. 
40 
17 
3 
50 
20 
4 
1 
60 
24 
20 
51 
70 
29 
24 
6J 
80 
35 
30 
8 
87 
9 
W ater* simmering. 
90 
44 
38 
91 
95 
101 
100 
55 
49 
m 
1,800 Water boiling. 
100 
GO 
54 
121 
1,700 | 
100 
65 
61 
131 
230 
100 
68 
64 
141 
Scum 1,300. 
100 
70 
67 
151 
55 
100 
72 
69 
16 
Scuin 1,500. 
100 
75 
73 
17 
6 
73 
. . Scum 2,000. 
Experiment No. 7. 
Pint mixed market milk. 
Battle immersed in water 3 inches, 4 inches out. 
Partial cream line. 
Water 
temper- 
ature. 
Milk temperature. 
Time. 
Colonies 
per loop Remarks, 
in agar. 
Top. 
Bottom. 
°C. 
°c< 
°C. 
Minutes. 
26 
16 
17 
2,000 
30 
19 
20 
1 
40 
20 
21 
2 
50 
22 
22.5 
N 31 
60 
27 
25.5 
4f 
1,000 
70 
33 
30 
61 
80 
40 
36 
7§ 
88 
9 
Simmering. 
90 
49 
43.5 
91 
97 
57 
51 
101 
Boiling. 
60 
53 
111 
1,000 
63 
55 
Hi 
350 I 
66 
57.5 
12 
60 
70 
64 
131 
9 
75 
70 
142 
5 Some scum. 
78 
' 75 
16 
2 | Scum. 
