| Densidad | 1L=1.00 Kg |
ESPECIFICACIONES DEL PRODUCTO:
| TEST | SPECIFICATION |
| For Laboratory,Research,or Manufacturing Use | |
| pH at 25°C | 3.96 - 4.04 |
| Appearance | Passes Test |
| Each lot compared to NIST Standard Reference Buffer. | |
| Contains no antimicrobial preservative. | |
| Potassium Biphthalate, Molarity (typical range): 0.0498 - 0.0502 | |