Quote Originally Posted by Ray Rogers View Post
Uht-Oh... I'm confused! :o
Was this a typo?

Stannous Chloride is
a non-discriminating reducing agent
and thus not a developing agent.

Silver Sulfide is
a non-discriminating reducing agent
and [thus a] non-discriminating developer.


A non-discriminating developer = not being a developer, as does all non reducers, correct?
Ray;

That should read Sodium Sulfide.

Sorry. It is used in reversal B&W processes to act as the second developing step after the bleach.

PE