|Ferric Ammonium Sulfate||45||g|
|Sodium Sulfite (anhydrous)||30||g|
|Sodium Thiosulfate (Hypo)||200||g|
|Cold water to make||1000||ml|
|Mixing Instructions: Add chemicals in specified sequence. Do not substitute Sodium Citrate for Potassium Citrate as the rate of reduction will be considerably slowed.|
|Dilution: Use undiluted, or 1+1 for slower action.|
|Usage: Immerse a clean, fully fixed and washed negative into solution for 1-10 mins at room temperature (approx 18C-21C), then wash thoroughly.|
NotesThis is a modified version of original Belitzski Reducer. Hardener should not be required with modern emulsions, but if you encounter any issues with emulsion softening, the use of a hardener prior to treatment is recommended.