is a one-part liquid concentrate to make a fine-grain, contrast-working phenidone-hydroquinone
negative developer. It is designed for the manual processing of all types of black-and-white negative
It is supplied in PE bottles of 0.25 l and diluted for use with water (1+10 to 1+14).
Technical data sheet
We introduce new product of FOMA
Ortho 400 – black and white negative orthochromatic roll film (120)