| Component | Value |
|---|---|
| Ionic | |
| Na+ | 100.0 mM |
| K+ | 42.5 mM |
| Ca2+ | 0.05 mM |
| Mg2+ | 5.0 mM |
| Cl– | 17.1 mM |
| pH buffers | |
| H2PO4– | 10.0 mM |
| HCO3– | 5.0 mM |
| HEPES | 25.0 mM |
| Impermeants | |
| Lactobionate | 100.0 mM |
| Sucrose | 20.0 mM |
| Mannitol | 20.0 mM |
| Glucose | 5.0 mM |
| Colloid | |
| Dextran-40 | 6.0% |
| Metabolites | |
| Adenosine | 2.0 mM |
| Glutathione | 3.0 mM |
| Osmolality | 360.0 m osm/kg |
| pH (25°C) | 7.6 |