Moersch SE4 Neutral is a highly concentrated neutral tone paper developer for us with most black-and-white photographic papers.
This premium paper developer distinguishes itself from the more classic developers, by offering the finest tonal separation across all tonal values, reaching a Dmax of 2.25 logD or higher on high-quality papers.
The base fog is extremely low: 0.00 – 0.02 logD. The normal dilution is 1+14 with a developing time of 2½ to 3 minutes. Dilution 1+9 has a developing time of 1½ to 2 minutes.
The stock solution has a shelf life of 2-3 years. After opening - depending on the filling level in the bottle - this is reduced to 1-2 years. The shelf life of the working solution is 3-4 months. The capacity per litre of stock solution is approximately 350 sheets of 24x30 cm paper.