Calibration Standard Solution is required for conductivity sensor calibration in laboratory and field analysis.
Calibration Standard Solution (0.1M KCl) is used for calibration and accuracy control of conductivity instruments. The concentration value: 146.9 µS/cm ± 2.5 % at 25°C. The volume of the bottle: 500mL. The solution is traceable to NIST standard reference materials providing easy and reliable results of the measurement. Conductivity Standard Solution (p/n 2974449) can be used only for laboratory and field analysis.
Storage conditions
It is required to keep the solution at the temperature from 10 °C to 25 °C. It is recommended to store the solution in a place protected from light. It is necessary to keep the solution for up to 3 months after opening.
| Brand | Hach |
| Parameter | Conductivity |
| Formula | KCl |
| Concentration | 12890 µS/cm ± 10% |
| Concentration (2) | 7455 mg/L ±10% (0.1M KCl) |
| NIST traceable | Yes |
| Quantity | 500ml |
| Storage conditions | 10 °C - 25 °C (protected from light) |
