Bergger have introduced Warm Tone and Cold Tone paper developers to compliment their superb range of fibre based papers.
This is in addition to the Pyro PMK pre mixed available for their NEW Pancro 400 Sheet film available in 5×4, 5×7 and 10×8 .
Bergger Warm Tone is used to acheive warm to very warm tones according to dilution, developing time and paper. Recommended for chlorobromide papers.