Water 125F/52C | 750 | ml |
Sodium Sulfite (anhydrous) | 75 | g |
Hydroquinone | 8 | g |
Sodium Carbonate (anhydrous) | 37.5 | g |
Phenidone | 0.25 | g |
Potassium Bromide | 2 | g |
Benzotriazole | 0.15 | g |
Cold water to make | 1000 | ml |
Mixing Instructions: Add chemicals in specified sequence. |
Dilution: 1+2 (tray) or 1+5 (tank) |
Usage: Starting point dev time: 2.5-5 mins (tray) 5-10 mins (tank) |
Notes |