Buffer Standard Solution is required for pH electrode calibration for laboratory and field analysis.
pH Buffer Solution is required to calibrate pH instrument 7.00±0.02 pH at 25°C for laboratory and field analysis. The volume of each bottle is 1000 mL. The solution is color-coded in yellow and NIST-traceable. Read safety information and expiration date printed on the bottle. Use equipment for personal protection.
| Brand | Hach |
| Parameter | pH |
| pH value | 7.00 ± 0.02 pH |
| Color coded | Yes |
| NIST traceable | Yes |
| Quantity | 1000ml |
