Extracellular Solution with 1 mm Ca2+
| NaCl | 155 mm |
| KCl | 4.5 mm |
| Glucose | 10 mm |
| HEPES | 5 mm |
| MgCl2 | 2 mm |
| CaCl2 | 1 mm |
| Adjust pH to 7.4 with NaOH. | |
- © 2014 Cold Spring Harbor Laboratory Press
| NaCl | 155 mm |
| KCl | 4.5 mm |
| Glucose | 10 mm |
| HEPES | 5 mm |
| MgCl2 | 2 mm |
| CaCl2 | 1 mm |
| Adjust pH to 7.4 with NaOH. | |