Archived posting to the Leica Users Group, 2015/04/28
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]My budding chemist daughter is doing a lab report (why yes, of course I gave her an ancient bottle of Edwal Ultra Black for analysis) and she needs an example of a film or paper developed with oxidized expired developer. Apparently, it could leave white spots and such. If you have any paper or film with the markings, I would appreciate it very much if you can send me a photo. Thank you. -- // richard <http://www.richardmanphoto.com> // http://facebook.com/richardmanphoto // https://instagram.com/richardmanphoto