Buffer Standard Solution is required to conduct accuracy checks of pH sensor for laboratory and field analysis.
Buffer Standard Solution is required for calibration of pH electrode at the pH value of 4.01±0.02 pH at 25°C. The bottle contains 15 mL of colourless pH Buffer Solution. The solution is traceable to NIST standard reference materials. pH Buffer Solution is intended for use only for laboratory and field analysis.
Storage conditions
Buffer Standard Solution (p/n 1222336) is required to be kept at the temperature from 10 °C to 25 °C in a place protected from light.
| Brand | Hach |
| Parameter | pH |
| pH value | 4.01 ± 0.02 pH |
| Color coded | No |
| NIST traceable | Yes |
| Quantity | 15ml |
| Storage conditions | 10 °C - 25 °C (protected from light) |
