| |  More information | pH1_679 pH 1.679 ±0.010 at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | pH4_005 pH 4.005 ±0.010 at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | pH6_865 pH 6.865 ±0.010 at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | pH7_000 pH 7.000 ±0.010 at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | pH7_413 pH 7.413 ±0.010 at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | pH9_180 pH 9.180 ±0.010 at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | pH10_012 pH 10.012 ±0.010 at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | pH12_45 pH 12.45 ±0.05 at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | KCl_1D 111.3 mS/cm ±0.5% at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | KCl_0.1D 12.85 mS/cm ±0.5% at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | KCl_0.01D 1408 µS/cm ±0.5% at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | NACl_0.05% 1015 µS/cm ±0.5% at 25°C
Each bottle (500 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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| |  More information | NaCl_25 25.0 µS/cm ±5.0% at 25°C
Traceable through NIST Standard Reference Material SRM 3191 or DFM Standard Reference Material batch 05020701. Each bottle (250 ml) is supplied with a DKD Calibration Certificate and a Certificate of Conformity and Traceability drawn up according to ISO31.
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