Eric Woodbury
24-Jun-2017, 15:10
I read that phenidone may be substituted (at 1/10th) for metol. I'm especially curious about this for WD2H+? What differences might I expect from this substitution?
Thank you all.
LF'ers are the best. -EW-
Taija71A
24-Jun-2017, 16:01
Quick Answer:
Eric, in that Formula (WD2H+)...
I really doubt, that you would notice any difference. It is already quite 'High Contrast'.
--
You 'might' get a very small increase in Film Speed... But, I honestly think, that that is about it.
*However, you might want to research the 'Superadditivity' of Phenidone/Pyrogallol Developers (M. Levy).
Thank-you! -Tim.
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