Metrohm 827 pH lab User Manual download pdf (Page 66)

9.3 Stored buffer series

58 826/827 pH meter, Instructions for Use

DIN (according to DIN standard 19267, 1978)

Temp.

(°C)

DIN1 DIN3 DIN4 DIN7 DIN9 DIN12

pH 1 pH 3 pH 4 pH 7 pH 9 pH 12

0 1.08 - 4.67 6.89 9.48 -

5 1.08

1)

- 4.66

1)

6.86

1)

9.43

1)

-

10 1.09 3.10 4.66 6.84 9.37 13.37

15 1.09

1)

3.08

1)

4.65

1)

6.82

1)

9.32

1)

13.15

1)

20 1.09 3.07 4.65 6.80 9.27 12.96

25 1.09 3.06 4.65 6.79 9.23 12.75

30 1.10 3.05 4.65 6.78 9.18 12.61

35 1.10

1)

3.05

1)

4.66

1)

6.77

1)

9.13

1)

12.44

1)

40 1.10 3.04 4.66 6.76 9.09 12.29

45 1.10

1)

3.04

1)

4.67

1)

6.76

1)

9.04

1)

12.13

1)

50 1.11 3.04 4.68 6.76 9.00 11.98

55 1.11

1)

3.04

1)

4.69

1)

6.76

1)

8.97

1)

11.84

1)

60 1.11 3.04 4.70 6.76 8.92 11.69

65 1.11

1)

3.04

1)

4.71

1)

6.76

1)

8.90

1)

11.56

1)

70 1.11 3.04 4.72 6.76 8.88 11.43

75 1.12

1)

3.04

1)

4.74

1)

6.77

1)

8.86

1)

11.30

1)

80 1.12 3.05 4.75 6.78 8.85 11.19

85 1.12

1)

3.06

1)

4.77

1)

6.79

1)

8.83

1)

11.08

1)

90 1.13 3.07 4.79 6.80 8.82 10.99

95 - - - - - -

Fisher Fluka Basel

Temp.

(°C)

Fis2 Fis4 Fis7 Fis10 FBS4 FBS7 FBS9

pH 2 pH 4 pH 7 pH 10 pH 4 pH 7 pH 9

0 - 4.01 7.13 10.34 4.01 7.11 9.20

5 1.98 3.99 7.10 10.26 4.00 7.08 9.15

10 1.98 4.00 7.07 10.19 4.00 7.05 9.10

15 2.02 3.99 7.05 10.12 4.00 7.02 9.05

20 2.00 4.00 7.02 10.06 4.00 7.00 9.00

25 2.00 4.00 7.00 10.00 4.01 6.98 8.96

30 2.00 4.01 6.99 9.94 4.01 6.97 8.91

35 2.02 4.02 6.98 9.90 4.02 6.96 8.88

40 2.01 4.03 6.97 9.85 4.03 6.95 8.84

45 2.01 4.04

1)

6.97

1)

9.81

1)

4.04 6.94 8.80

50 2.01 4.06 6.97 9.78 4.06 6.94 8.77

55 - 4.07

1)

6.97

1)

9.74

1)

4.07 6.93 8.74

60 - 4.09 6.98 9.70 4.09 6.93 8.71

65 - 4.11

1)

6.99

1)

9.68

1)

4.11

1)

6.93

1)

8.69

1)

70 - 4.13

1)

7.00

1)

9.65

1)

4.13 6.94 8.67

75 - 4.14

1)

7.02

1)

9.63

1)

4.14

1)

6.94

1)

8.65

1)

80 - 4.16

1)

7.03

1)

9.62

1)

4.16 6.95 8.63

85 - 4.18

1)

7.06

1)

9.61

1)

4.18

1)

6.96

1)

8.61

1)

90 - 4.21

1)

7.08

1)

9.60

1)

4.21 6.97 8.60

95 - 4.23

1)

7.11

1)

9.60

1)

4.23

1)

6.98

1)

8.59

1)

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