Endress+Hauser
Endress+Hauser pH buffers CPY20
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Measuring principle | Potentiometric |
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Application | pH buffer solution to calibrate all pH sensors |
Characteristic | Accuracy 0,02 pH values according NIST/DIN |
Measurement range | pH 2,0 pH 4,0 pH 7,0 pH 9,0 pH 9,2 pH 10,0 pH 12,0 |
Design | The different buffer solutions are colored to avoid mixing of the buffers. pH 4,0 --> red pH 7,0 --> green pH 9,2 --> blue |
Dimension | Available in different volume units: 5000ml for use in the Topcal system 1000 ml /250ml 18 ml for single use. |
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