All of our Dullbecco's Phosphate Buffer Saline Solutions contain: Potassium Chloride, Potassium Phosphate Monobasic, Sodium Chloride, Sodium Phosphate Dibasic, and D-Glucose. Some formulations may contain additional components. Use the table below as a quick reference for identifying the one that best suits your application. All of the solutions are prepared 1X strength.
| Ingredients | F.W. | Formula I | Formula II | Formula III |
| KCl | 74.56 | X | X | X |
| NaCl | 58.44 | X | X | X | |
| Na2HPO4·7H2O | 268.07 | X | X | X |
| KH2PO4 | 136.09 | X | X | X |
| CaCl2·2H2O | 147.02 | X | X | X |
| MgCl2·6H2O | 203.31 | X | X | X |
| Phenol Red | | ---- | ---- | 0.2g/L |
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CAS #: 7732-18-5, 7647-14-5, 7447-40-7, 7758-79-4