Certified Reference Material (CRM) Buffer Standard Solution is required to perform accuracy checks of pH instrument for laboratory and field analysis.
CRM Buffer Standard Solution is required for verification of pH apparatus at the pH value of 6.865±0.010 pH at 25 °C. Certified Reference Material (CRM) pH Buffer IUPAC Standard Solution according to EN ISO 17034 standard. Each bottle volume is 500ml. Buffer Powder Solution is traceable to IUPAC and NIST pH scale. The solution is intended for use only for laboratory and field analysis.
Storage conditions
Buffer Powder Solution is required to be stored at the temperature between 10 °C and 25 °C in a place protected from light.
| Brand | Hach |
| Parameter | pH |
| pH value | 6.865 ± 0.010 pH |
| Color coded | No |
| NIST traceable | Yes |
| Quantity | 500ml |
| Storage conditions | 10 °C - 25 °C (protected from light) |
