Prepare the working solution with running water. The volume of the needed working solution depends on the tank dimension and type, as well as on the number of films/reels that are to be developed/used.
TEMPERATURE: The working solution has to be used at 20°C°.
AGITATION: Continuous for the first 30 seconds, two inversions every 30 seconds for the remaining time (for tank development).
DEV TIMES: The indicated dev times are given to obtain a negative with a good tonal extension compared with the suggested E.Is. Check the dev times chart.
CAPACITY AND DURATION: The 1+1 diluted solution can develop up to 15 films. The dev times have to be increased of 15% every 3 films. It's recommended to use the working solution within 4 months (full bottle) or 2 months (partially full bottle). The one-shot solution, with 1+3 dilution, has to be disposed of after its use.