Water 125F/52C | 1000 | ml |
Sodium Sulfite (anhydrous) | 7.7 | g |
Sodium Bisulfite | 0.7 | g |
Pyro | 4.2 | g |
Sodium Carbonate (anhydrous) | 5.6 | g |
Potassium Bromide | 0.4 | g |
Cold water to make | 2000 | ml |
Mixing Instructions: Add chemicals in specified sequence. |
Dilution: Use undiluted. |
Usage: Starting point dev time: 15 mins. |
Notes |