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Extracellular solutions
| Solution name | Hepes (mm) | HCl (mm) | NaOH (mm) | KOH (mm) | Tris(OH) (mm), approx | MgSO4 (mm) | CaSO4 (mm) |
|---|---|---|---|---|---|---|---|
| Tris-Hepes | 210 | — | — | — | 110 | 5 | 0.2 |
| 140 Cl | 10 | 140 | — | — | 155 | 5 | 0.2 |
| 80 Cl | 108 | 80 | — | — | 30 | 5 | 0.2 |
| 80 Na | 220 | — | 80 | — | — | 5 | 0.2 |
| 80 K | 220 | — | — | 80 | — | 5 | 0.2 |
