Normal tank developer for motion picture positive films.
| Ingredient | Quantity | |
|---|---|---|
| Metol | 0.31 | grams |
| Sodium sulfite anhydrous | 40 | grams |
| Hydroquinone | 6 | grams |
| Sodium carbonate anhydrous | 18.7 | grams |
| Potassium bromide | 0.86 | grams |
| Citric acid | 0.7 | grams |
| Potassium metabisulphite | 1.5 | grams |
| Water to make | 1 | liter |
| Mix chemicals in order. | ||
Do not dilute. Develop for 5–10 minutes at 18°C according to the contrast required and the degree of agitation employed.
Keeping properties: Solution in full stoppered bottle: 6 month. Solution in half-full stoppered bottle: 2 month. In tray: 24 hours. In gallon tank: 1 month.
Useful capacity: 24 8×10″ per 4.7 liters of developer processed in tray and 48 8×10″ per 4.7 liters of developer processed in narrow and deep tank. When needed it can be replenished with Kodak D16R replenisher.
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