Hach-Lange SI792 P, SI792x P, SI792x P-FF, SI792x P-PA User Manual - Manual (Page 98)

Buffer tables
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Table 27 Merck Titrisols, Riedel Fixanals
°C pH 2 pH 4 pH 7 pH 9 pH 12
0 2.01 4.05 7.13 9.24 12.58
5 2.01 4.04 7.07 9.16 12.41
10 2.01 4.02 7.05 9.11 12.26
15 2.00 4.01 7.02 9.05 12.10
20 2.00 4.00 7.00 9.00 12.00
25 2.00 4.01 6.98 8.95 11.88
30 2.00 4.01 6.98 8.91 11.72
35 2.00 4.01 6.96 8.88 11.67
40 2.00 4.01 6.95 8.85 11.54
45 2.00 4.01 6.95 8.82 11.44
50 2.00 4.00 6.95 8.79 11.33
55 2.00 4.00 6.95 8.76 11.19
60 2.00 4.00 6.96 8.73 11.04
65 2.00 4.00 6.96 8.72 10.97
70 2.01 4.00 6.96 8.70 10.90
75 2.01 4.00 6.96 8.68 10.80
80 2.01 4.00 6.97 8.66 10.70
85 2.01 4.00 6.98 8.65 10.59
90 2.01 4.00 7.00 8.64 10.48
95 2.01 4.00 7.02 8.64 10.37