Freestyle’s exclusive Marathon Chemicals are the educator’s answer to high-quality, low-cost bulk black and white chemicals for the school darkroom photo program.
Phenidone based developer means longer tray life, better tonal range and richer blacks as well as more user friendly for metol sensitive students. Economical 1:9 dilutions for all chemicals make for simple dispensing to students.
Shipping to the Continental U.S.:
|Chemical Type||BW Paper Developer|
|Material Safety Data Sheet||Marathon Paper Developer|