Citric Acid is used in quite a few warm tone developers, so must serve a purpose so adding Ascorbic instead would probably have the wrong & possibly an opposite effect.
Originally Posted by RidingWaves
My Bible (L.P. Clerc) is still in the UK as it's rather heavy but I think he'd explain why it's used.
Once diluted the levels of Sulphite &b Bromide are more typical of other developers.
Originally Posted by Photo Engineer
Last edited by Ian Grant; 08-03-2009 at 05:19 PM. Click to view previous post history.