Is minimal: No
| Compound | Amount (mM) |
|---|---|
| Ammonium chloride | 50.0 |
| Boric acid | 0.0004 |
| Calcium chloride anhydrous | 0.004 |
| Cobalt chloride | 0.0004 |
| Cupric chloride | 0.0004 |
| Dibasic sodium phosphate | 12.5 |
| Iron(III) chloride | 0.01 |
| Magnesium sulfate | 2.0 |
| Manganese chloride | 0.002 |
| Nickel chloride | 0.0004 |
| Potassium dihydrogen phosphate | 12.5 |
| Sodium molybdate | 0.0004 |
| Sodium selenite | 0.0004 |
| Sodium sulfate | 5.0 |
| Zinc Chloride | 0.002 |