--- In
Homebrew_PCBs@yahoogroups.com, "cunningfellow" <andrewm1973@...> wrote:
>
>
> Long ago I saw some high contrast paper
> that went light yellow in the acidic
> rapid fixer. It had to be used with
> non-rapid (hypo) fixer.
>
Yeah, this SOUNDS like the reaction I am having! This IS high contrast film, too.
> Or it could be something that happens to
> the film when old.
>
Well, I hope not. I paid $350 for the Agfa film over a decade ago, and was worried that a new box would run $1000. I got this stuff for $9.99 on eBay, but the Ultrafine outfit sells their replacement for $86, which sounds really reasonable. But, if I can get the right chemistry, I hope I can get this stuff to work.
Jon