4 stored buffer series – Metrohm 781 pH/Ion Meter User Manual

Page 164

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9.4 Stored buffer series

154

780/781 pH/Ion Meter, Manual

Merck Titrisol

Temp.

(°C)

Mer1*

Mer2

Mer3*

Mer4

Mer4.66*

Mer5*

Mer6*

Mer6.88*

pH 1

pH 2

pH 3

pH 4

pH 4.66

pH 5

pH 6

pH 6.88

0

0.960

2.01

3.050

4.05

4.680

5.060

6.040

6.980

5

0.990

2.01

3.050

4.04

4.680

5.050

6.020

6.950

10

0.990

2.01

3.030

4.02

4.670

5.020

6.010

6.920

15

0.990

2.00

3.010

4.01

4.670

5.010

6.000

6.900

20

1.000

2.00

3.000

4.00

4.660

5.000

6.000

6.880

25

1.010

2.00

3.000

4.01

4.660

5.000

6.020

6.860

30

1.010

2.00

3.000

4.01

4.660

5.000

6.030

6.860

35

1.010

2.00

3.000

4.01

4.660

5.000

6.030

6.850

40

1.010

2.00

2.980

4.01

4.670

5.000

6.040

6.840

45

1.010

1)

2.00

1)

2.975

1)

4.00

1)

4.675

1)

5.005

1)

6.050

1)

6.840

1)

50

1.010

2.00

2.970

4.00

4.680

5.010

6.060

6.840

55

1.015

1)

2.00

1)

2.970

1)

4.00

1)

-

5.025

1)

6.080

1)

6.840

1)

60

1.020

2.00

2.970

4.00

-

5.040

6.100

6.840

65

1.020

1)

2.00

1)

2.970

1)

4.00

1)

-

5.045

1)

6.110

1)

6.840

1)

70

1.020

2.01

2.970

4.00

-

5.050

6.120

6.840

75

1.020

1)

2.01

1)

2.970

1)

4.00

1)

-

5.075

1)

6.145

1)

6.850

1)

80

1.020

2.01

2.970

4.00

-

5.100

6.170

6.860

85

1.020

1)

2.01

1)

2.965

1)

4.00

1)

-

5.120

1)

6.205

1)

6.870

1)

90

1.020

2.01

2.960

4.00

-

5.140

6.240

6.880

95

-

-

-

4.00

1)

-

-

-

-

Merck Titrisol

Temp.

(°C)

Mer7

Mer8*

Mer9

Mer9.22*

Mer10*

Mer11*

Mer12

Mer13*

pH 7

pH 8

pH 9

pH 9.22

pH 10

pH 11

pH 12

pH 13

0

7.13

8.150

9.24

9.460

10.260

11.450

12.58

13.800

5

7.07

8.100

9.16

9.400

10.170

11.320

12.41

13.590

10

7.05

8.070

9.11

9.330

10.110

11.200

12.26

13.370

15

7.02

8.040

9.05

9.280

10.050

11.100

12.10

13.180

20

7.00

8.000

9.00

9.220

10.000

11.000

12.00

13.000

25

6.98

7.960

8.95

9.180

9.940

10.900

11.88

12.830

30

6.98

7.940

8.91

9.140

9.890

10.810

11.72

12.670

35

6.96

7.920

8.88

9.100

9.840

10.720

11.67

12.590

40

6.95

7.900

8.85

9.070

9.820

10.640

11.54

12.410

45

6.95

1)

7.875

1)

8.82

1)

9.040

1)

9.780

1)

10.560

1)

11.44

1)

12.280

1)

50

6.95

7.850

8.79

9.010

9.740

10.480

11.33

12.150

55

6.95

1)

7.840

1)

8.76

1)

8.985

1)

9.705

1)

10.465

1)

11.19

1)

11.950

1)

60

6.96

7.830

8.73

8.960

9.670

10.450

11.04

11.750

65

6.96

1)

7.815

1)

8.715

1)

8.945

1)

9.645

1)

10.320

1)

10.97

1)

11.680

1)

70

6.96

7.800

8.70

8.930

9.620

10.190

10.90

11.610

75

6.96

1)

7.790

1)

8.68

1)

8.910

1)

9.585

1)

10.125

1)

10.80

1)

11.500

1)

80

6.97

7.780

8.66

8.890

9.550

10.060

10.70

11.390

85

6.98

1)

7.765

1)

8.65

1)

8.870

1)

9.520

1)

9.995

1)

10.59

1)

11.270

1)

90

7.00

7.750

8.64

8.850

9.490

9.930

10.48

11.150

95

7.02

1)

-

-

-

-

-

-

-

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