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The HI779-11 consists of two standard cuvettes for calibration verification, allowing the user to validate the Checker HC HI779 for pH of the Pool Line series. The HI779-11 includes two sealed cuvettes; one containing a sample for zeroing the instrument and one cuvette containing a coloured solution corresponding to 8.0 pH ±0.1 pH at 25°C. Calibration standards are manufactured in our ISO 9001 facilities, using certified chemicals and materials, in a temperature-controlled environment.
- Standard value of 8.0 pH ± 0.1 pH at 25°C
- Supplied with Certificate of Analysis
- Reusable, long shelf life
Specifications
| Ordering information | HI779-11 is supplied with HI779-11A – certified standard cell ZERO – A (1), HI779-11B – certified standard cell pH – B (1), certificate of analysis and instructions for use. |
| Certificate of Analysis | Yes |
| Packaging | Cuvette |
| Quantity | 1 kit |
