Specimen data taken in the lab
Time after start
/min
Thermometer readings
/ °C
0
20
21
21
20
*
*
*
*
*
3
52
52
54
46
6
47
49
49
39
9
44
46
46
34
12
41
44
44
31
15
39
42
41
29
18
37
41
40
28
21
35
40
39
26
24
34
39
37
25
27
33
38
36
25
30
32
36
34
24
(CS, NH, MH 2001)