Buffer Standard Solution is required to conduct accuracy checks of pH sensor for laboratory and field analysis.
Buffer Solution (p/n LZW9464.98) is used for calibration of pH apparatus 7.00±0.02 pH at 25°C. The solution is an enlarged bottle of the Buffer Standard Solution (p/n LZW9460.99). Each bottle contains 250 mL of Buffer Standard Solution. The solution is traceable to NIST standard reference materials. Buffer Standard Solution is intended for use only for laboratory and field analysis.
Storage conditions
pH Buffer Solution is required to be stored at the temperature between 10 °C and 25 °C in a place protected from light. The product shelf-life after opening: up to 6 months.
| Brand | Hach |
| Parameter | pH |
| pH value | 7.00 ± 0.02 pH |
| Color coded | No |
| NIST traceable | Yes |
| Quantity | 250ml |
| Storage conditions | 10 °C - 25 °C (protected from light) |
