Designed for convenience and ease of use, SIMPLICITY Film Developer from Ilford is a pre-measured portion of ILFOSOL 3 liquid concentrate developer, delivered in a single-use sachet. Each sachet contains 60mL of chemistry, which is then mixed with 540mL of water (1+9 dilution) at temperature to create a 600mL working solution for developing one roll of 120 or two rolls of 35mm film in a two-reel, 600mL developing tank.
