High-contrast Developer
Fast-acting film and plate developer for continuous-tone or linework requiring very high contrast and density (D-11 is recommended for general high-contrast work).
Developer has very short life and must be used immediately after mixing.
Dilute 2+1.
Process paper for 2' @ 20°C in tray.
| Produit chimique | Quantité en poids ou volume | Commentaires |
|---|---|---|
| Water | 750ml | @ 32°C |
| Sodium Sulfite | 90.0gr | Anhydrous |
| Hydroquinone | 45.0gr | |
| Sodium Hydroxyde | 37.5gr | Granular |
| Potassium Bromide | 30.0gr | Anhydrous |
| Water to make | 1000ml |