KODAK D-19
High contrast film developer
| Water, about 50°C | 500 ml |
| Metol | 2 g |
| Sodium Sulfite (anhydrous) | 90 g |
| Hydroquinone | 8 g |
| Sodium Carbonate (monohydrate*) | 52.5 g |
| Potassium Bromide | 5 g |
| Water to make | 1L |
* = 45 g Sodium Carbonate (anhydrous)
Mixing instructions: Add chemicals in specified sequence.
Dilution: Use undiluted. Use between 65F/18C and 70F/21C for best results
Starting point development time: 6 mins.