ANALOG ABDUCTION ECN-2 Store › SO-78 Developing & Scanning SO-78 Developing & Scanning from $10.00 SO-78 is processed in small Paterson tanks, with distilled water. The process includes HC-110 , Fixer and PhotoFlo. SO-78 is processed in small Paterson tanks, with distilled water. The process includes HC-110 , Fixer and PhotoFlo. Service: Select Service Developing + Scanning 35mm Develop Only 35mm Scanning Only 35mm Purchase Added!