Buffer Standard Solution is required to conduct accuracy checks of pH meter for laboratory and field analysis.
Article 1222149 is used to verify pH instrument 7.00±0.02 pH at 25°C for laboratory and field analysis. Each bottle contains 125 mL. Buffer Standard Solution is traceable to NIST standard reference materials. Read safety information and expiration date printed on the package. Use equipment for personal protection.
Storage conditions
It is required to keep the product at the temperature from 10 °C to 25 °C (protected from light rays). After opening, it is required to store the product for a maximum of 6 months.
| Brand | Hach |
| Parameter | pH |
| pH value | 7.00 ± 0.02 pH |
| Color coded | No |
| NIST traceable | Yes |
| Quantity | 125ml |
| Storage conditions | 10 °C - 25 °C (protected from light) |
