Certified Reference Material (CRM) Buffer Standard Solution is required for pH meter calibration for laboratory and field analysis.
Buffer Standard Solution is required for pH apparatus calibration 1.679±0.010 pH at 25 °C for laboratory and field analysis. The solution complies with EN ISO 17034 standard. Each bottle contains 500ml. The solution is traceable in compliance with NIST and IUPAC specifications. It is required to read safety information and expiration date printed on the package. It is recommended to use lab equipment for personal protection.
Storage conditions
CRM Buffer Standard Solution storage conditions are between 10 °C and 25 °C (protected from light).
| Brand | Hach |
| Parameter | pH |
| pH value | 1.679 ± 0.010 pH |
| Color coded | No |
| NIST traceable | Yes |
| Quantity | 500ml |
| Storage conditions | 10 °C - 25 °C (protected from light) |
