[Alt-photo] PROPER pH FOR POT OX DEV

Jeremy Moore alt.photosbyjeremy at gmail.com
Thu Oct 22 16:44:14 UTC 2015


I don't know the "proper" range, but as long as I'm at or under 6 I haven't had any issues with the iron not clearing in subsequent baths (granted, I rarely use papers that are difficult to clear).

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From: bobkiss caribsurf.com via Alt-photo-process-list <alt-photo-process-list at lists.altphotolist.org>
Sent: Thursday, October 22, 2015 11:42 AM
Subject: [Alt-photo] PROPER pH FOR POT OX DEV
To:  <alt-photo-process-list at lists.altphotolist.org>


DEAR LIST, 

Does anyone on this list know the proper pH range for Potassium Oxalate developer? I know it must be in the acid region but it would be nice to be reminded of in what region of pH it performs best. 

CHEERS! 
BOB 
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