Kodak Special Developer for increasing film speed
| Stock Solution A |
| Kodak Anti-Fog #2, 0.2% solution | 20 ml |
| Hydrazine Dihydrochloride | 1.6 g |
| Cold water to make | 30 ml |
| Stock Solution B |
| 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. Anti-fog solution can be made by dissolving 2 g anti-fog in 1L distilled water. Always wear gloves and goggles with this solution as Hydrazine Dihydrochloride is a known irritant.
Dilution: Dilute 30 ml Part A + 1 Liter Part B
Starting point development time: 12-20 mins.
