Metrohm 827 pH lab User Manual
Page 68
9.3 Stored buffer series
60
826/827 pH meter, Instructions for Use
Hamilton DURACAL
Precisa
Temp.
(°C)
Ham4.01
Ham7.00
Ham9.21
Ham10.01
Pre4
Pre7
Pre9
pH 4.01
pH 7.00
pH 9.21
pH10.01
pH 4.00
pH 7.00
pH 9.00
0
-
-
-
-
3.99
7.11
9.27
5
4.01
7.09
9.45
10.19
3.99
7.08
9.18
10
4.00
7.06
9.38
10.15
3.99
7.06
9.13
15
4.00
7.04
9.32
10.11
3.99
7.04
9.08
20
4.00
7.02
9.26
10.06
3.99
7.02
9.04
25
4.01
7.00
9.21
10.01
4.00
7.00
9.00
30
4.01
6.99
9.16
9.97
4.00
6.99
8.96
35
4.02
6.98
9.11
9.92
4.01
6.98
8.93
40
4.03
6.97
9.06
9.86
4.02
6.98
8.90
45
4.04
6.97
9.03
9.83
4.03
6.97
8.87
50
4.06
6.97
8.99
9.79
4.04
6.97
8.84
55
-
-
-
-
4.06
6.97
8.81
60
-
-
-
-
4.07
6.97
8.79
65
-
-
-
-
4.09
6.98
8.76
70
-
-
-
-
4.11
6.98
8.74
75
-
-
-
-
4.13
6.99
8.73
80
-
-
-
-
4.15
7.00
8.71
85
-
-
-
-
4.18
7.00
8.70
90
-
-
-
-
4.20
7.01
8.68
95
-
-
-
-
4.23
7.02
8.67
Merck Titrisol
Temp.
(°C)
Mer2
Mer4
Mer7
Mer9
Mer12
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
1)
4.00
1)
6.95
1)
8.82
1)
11.44
1)
50
2.00
4.00
6.95
8.79
11.33
55
2.00
1)
4.00
1)
6.95
1)
8.76
1)
11.19
1)
60
2.00
4.00
6.96
8.73
11.04
65
2.00
1)
4.00
1)
6.96
1)
8.715
1)
10.97
1)
70
2.01
4.00
6.96
8.70
10.90
75
2.01
1)
4.00
1)
6.96
1)
8.68
1)
10.80
1)
80
2.01
4.00
6.97
8.66
10.70
85
2.01
1)
4.00
1)
6.98
1)
8.65
1)
10.59
1)
90
2.01
4.00
7.00
8.64
10.48
95
-
4.00
1)
7.02
1)
-
-