MAG Laboratory has expanded into the "Artists" in MAG. As part of this effort, MAG Laboratory is developing negative film.
Wash the film for a while otherwise water spots will appear regardless of how it's final rinsed.
Water Spots and the Final Rinse
Do not use the stabilizer as a final rinse. Use RO water, DI water if possible. It also helps to use photo-flo for better water dispersal action.
Place the film in its respective film holder at the end of the development cycle. Place the film holder with the film into a heavy book of some sort. Leave for 24 hours or more.