High-durable liquid concentrate of phenidone-hydroquinone, normal-working developer is designed for manual processing of black and white negative films. The developer is supplied in PE-bottles of 250 ml and is diluted with water in ratio from 1:10 to 1+14.” 

Technical data sheet

FOMA e-shop

Our e-shop with the black&white photo materials - is now available for customers from another EU countries (see a list of countries on following link Shipping and payment options) . Please, pay attention to the General Business Terms and Conditions.