Certified Reference Material (CRM) Buffer Standard Solution is required for pH sensor verification for laboratory and field analysis.
Buffer Powder Solution is required for pH instrument verification 9.180±0.010 pH at 25°C for laboratory and field analysis. Certified Reference Material (CRM) according to EN ISO 17034 standard. Each bottle contains 500mL. pH Buffer Standard Solution is traceable to IUPAC and NIST pH scale.
Storage conditions
The required storage temperature: 10 °C - 25 °C (protected from light).
| Brand | Hach |
| Parameter | pH |
| pH value | 9.180 ± 0.010 pH |
| Color coded | No |
| NIST traceable | Yes |
| Quantity | 500ml |
| Storage conditions | 10 °C - 25 °C (protected from light) |
