Hanna Instruments HI7007 Hanna HI7007 pH buffer 7.01 @ 25°C, 500 mL. NIST-traceable, yellow. Approvals: NIST-traceable (buffers + standards).
| Part | HI7007 |
| Method | Phosphate buffer |
| Range | 7.01 pH |
| Accuracy | ±0.01 |
| Shelf life | 12-24 months unopened |
| Storage | 15-25°C, dark |
| MOQ | 1 |