Replenisher for Kodak D-23 and D-25
| Water, 125F/52C | 750 ml |
| Metol | 10 g |
| Sodium Sulfite (anhydrous) | 100 g |
| Balanced Alkali | 20 g |
| Water to make | 1L |
Mixing instructions: Add chemicals in specified sequence.
Dilution: Use undiluted
Replenishment rate: For D-23 add 22 ml per each 8" x 10" processed (3/4 oz per 80" sq.), discarding some developer if necessary. For D-25 add 45 ml per each 8" x 10" processed (1.5 oz per 80" sq.), for the first 50 rolls processed, then add 22 ml per each 8" x 10" processed (3/4 oz per 80" sq.) for the next 50 rolls and discard at 100 rolls.