マーシュ エコフィルム現像液 - Moersch Eco Film Developer

Ecologically harmless. Free from hazardous substances.
High sharpness, fine grain until ASA 200. Accentuated grain at higher sensitivities.
Economic two part concentrate for mixing a one-shot developer
Can also be used as a paper developer if necessary. Dilution: 1+2+20 to 1+1+25.

Stability of the concentrates:
Solution A: 2 years, solution B: no limit

The developer is delivered as a two part concentrate. Solution A is the developer concentrate, solution B the activator. Please check the sheet for developing times. It is recommended to use demineralised water.
The working solution is stable for a few days, but it should be only mixed as much as immediately needed.
For an exact dosage pipettes are included. The pipettes can stay on the bottles to avoid mix-up.
Recommended temperature is 20°C. Developing times are then long enough to do N- development at reproducible conditions.
The times are recommendations for own test. For N- and N+ development the usual rules apply: ca. -20% and +20-25%).

1x 250ml developer, 1x 250ml activator with pipettes and adapter. At a dilution of 2+1+50 50 35mm-films or 120-films can be developed.

How to use
Minimum developer amount per film is 10ml (solution A+B). For 120-film 500ml working solution are necessary.
It is recommended to use demineralized water. If tab water is used, other, mostly lower sensitivities can result.

Agitation: 60/30/2 (for variation, please see the data sheet)