V [ml]	pH
0.5	5.02
1.0	5.56
1.5	5.72
2.0	5.79
2.5	5.86
3.0	5.92
3.5	6.01
4.0	6.08
4.5	6.13
5.0	6.19
5.5	6.24
6.0	6.30
6.5	6.38
7.0	6.43
7.5	6.51
8.0	6.56
8.5	6.62
9.0	6.71
9.5	6.76
10.0	6.84
10.5	6.94
11.0	7.04
11.5	7.15
12.0	7.31
12.5	7.53
13.0	7.98
13.5	9.04
14.0	9.65
14.5	9.92
15.0	10.09
15.5	10.21
16.0	10.33
16.5	10.39
17.0	10.45
17.5	10.51
18.0	10.57
18.5	10.60
19.0	10.65
19.5	10.69
20.0	10.70