If you look at the Legacy Pro MSDS sheets they are made by PSInc who were/are the manufacturers of Unicolor chemistry as well.

Quote Originally Posted by RidingWaves View Post
Yeah, good luck getting the name of that Mercaptan from the vest pocket of Photo Engineer....and I don't think Kodak would let Champion use it.
As Champion are under contract to Kodak there wouldn't be any issues using any chemicals.