Temps	Concentration
1	85.28
1	95.57
1	78.65
1	54.48
5	56.12
5	59.92
5	64.14
5	57.80
10	42.78
10	44.24
10	40.10
10	29.79
20	13.67
20	12.12
20	17.00
20	13.79
30	4.50
30	5.89
30	5.22
30	3.43
60	0.20
60	0.21
60	0.24
60	0.25