A highly concentrated neutral tone developer
This premium developer among the classic formulations for the finest separation across all tonal values is 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 development time of 2½ to 3 minutes.
In a dilution of 1+9 develop for 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 reduces 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 24x30cm paper.Examples