| MgSO4•7H2O | 20 g |
| CaCl2•2H2O | 6 g |
| NaCl | 20 g |
| Microelement Stock | 500 mL |
| Milli-Q Water | 1.5 L |
- Dilute first three ingredients separately into 500 mL of Milli-Q
- Autoclave three solutions, and allow to cool
- Combine four solutions in order, allowing each to dissolve
- Store at 4oC, shake well before use, do not autoclave