Color Images has been serving professional photographers since 1992. We have always kept a critical eye on our E-6 Processing. One of the reasons for this is we depend on our E-6 Processing ourselves! We know the importance of keeping a "steady line", and do not like doing jobs over and over again because of unstable processing. We are a member of Kodak`s Q-Lab program, which helps us insure the stability of our chemicals, and the accuracy of our processing.