| CuSO4•5H2O (9.80 g/L) | 1 mL |
| ZnSO4•7H2O (22 g/L) | 1 mL |
| CoCl2•6H2O (10 g/L) | 1 mL |
| MnCl2•7H2O (244 g/L) | 1 mL |
| Na2MoO4•7H2O (6.3 g/L) | 1 mL |
| Fe2(SO4)3•nH2O (900 mg/L) | 500 mL |
| EDTA•Na2 (6.7 g/L) | 500 mL |
- Combine last two ingredients
- Add all other ingredients in order
- Store at 4oC