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Calibration bottle for pH measuring instruments and probe.
| -20% | €24 |
| -15% | €25.50 |
| -10% | €27 |
| -7.5% | €27.75 |
| -5% | €28.50 |
500ml bottle of pH 4.01 calibration solution per Hanna Instruments
This bottle of pH calibration solution is calibrated to a pH of 4.01.
The use of calibration solutions is fundamental to properly calibrate your measuring system
Correct calibration will allow you to have accurate and reproducible results. (At least 1x/month)
Bottle delivered with its certificate of analysis. This undersigned certifies the data and specifications of the results obtained by tests and trials and are NIST certified.
