If your minilab takes longer than four weeks for a tank turnover, use this developer.
Reviewed by 3 customers
Great for home user. Better suited for small volume work. Will work in trays if you adjust development time. I use it in a jobo and it produces great results. The mixed solution lasts for a fairly long time. I would recommend using an inert gas to prevent oxidation. I use the developer starter with it, although I have heard that done people don't use it. I normally leave it in my processor for up a few days to a week and it works fine.
Kodak Still makes the best RA Chemicals
This will work at room temp with Kodak Papers (Edge works) with prolonged development time. Good way to go for flexibility with temperature.