9 Appendice
9.1 Tabelle tamponi
Il pH-metro FiveEasyPlus™ corregge automaticamente la dipendenza della temperatura del pH del
tampone in base ai valori forniti nelle tabelle.
Buffer group 1 (ref. 25 °C) METTLER TOLEDO US
5
7.09
10
7.06
15
7.04
20
7.02
25
7.00
30
6.99
35
6.98
40
6.97
45
6.97
50
6.97
Buffer group 2 (ref. 25 °C) METTLER TOLEDO Europe (default buffer)
5
7.09
10
7.06
15
7.04
20
7.02
25
7.00
30
6.99
35
6.98
40
6.97
45
6.97
50
6.97
Buffer group 3 (ref. 25 °C) JJG (Chinese)
5
1.669
10
1.671
15
1.673
20
1.676
25
1.680
30
1.684
35
1.688
40
1.694
45
1.700
50
1.706
4.00
4.00
4.00
4.00
4.00
4.01
4.02
4.03
4.04
4.06
4.01
9.45
4.00
9.38
4.00
9.32
4.00
9.26
4.01
9.21
4.01
9.16
4.02
9.11
4.03
9.06
4.04
9.03
4.06
8.99
3.999
6.949
3.996
6.921
3.996
6.898
3.998
6.879
4.003
6.864
4.010
6.852
4.019
6.844
4.029
6.838
4.042
6.834
4.055
6.833
10.25
1.67
10.18
1.67
10.12
1.67
10.06
1.68
10.01
1.68
9.97
1.68
9.93
1.69
9.89
1.69
9.86
1.70
9.83
1.71
2.02
11.72
2.01
11.54
2.00
11.36
2.00
11.18
2.00
11.00
1.99
10.82
1.99
10.64
1.98
10.46
1.98
10.28
1.98
10.10
9.391
13.210
9.330
13.011
9.276
12.820
9.226
12.637
9.182
12.460
9.142
12.292
9.105
12.130
9.072
11.975
9.042
11.828
9.015
11.697
Appendice
17