Paper developer
Neutral tone, Dektol-type paper developer using ascorbic acid and phenidone.
Working strength.
| Produit chimique | Quantité en poids ou volume | Commentaires |
|---|---|---|
| Water | 750ml | |
| Phenidone | 0.1gr | 2ml of 5% solution dissolved in methanol |
| Sodium Sulfite (anhydrous) | 15gr | |
| Ascorbic Acid | 5gr | |
| Sodium Carbonate anhydrous | 25gr | |
| Benzotriazole | 25ml | 2% solution |
| Cold water to make | 1000ml |