| DC Nickel Sulphate No.1 |
| DC Nickel Sulphate No.2 |
| DC Nickel Chloride |
| DC Copper Sulphate |
| DC Copper Cyanide |
| DC Zinc Cyanide |
| DC Zinc Oxide |
| DC Cadmium Oxide |
| DC Tin (Stannous) Sulphate |
| DC Tin (Stannous) Chloride |
| DC Tin Stannate (Sodium Stannate) |
| DC Silver Cyanide |
| DC Silver Potassium Cyanide |
| DC Silver Nitrate |