U of S | Mailing List Archive | alt-photo-process-l | RE: pH question

RE: pH question

  • To: alt-photo-process-l@usask.ca
  • Subject: RE: pH question
  • From: BOB KISS <bobkiss@caribsurf.com>
  • Date: Tue, 20 Mar 2007 13:05:40 -0400
  • Comments: "alt-photo-process mailing list"
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-----Original Message-----
From: BOB KISS [mailto:bobkiss@caribsurf.com] 
Sent: Tuesday, March 20, 2007 9:17 AM
To: alt-photo-process-l@usask.ca
Subject: pH question

	At what pH should I keep my Potassium Citrate developer for pt/pd?  
	Eric Neilson suggested that I keep my Pot Ox dev at between 5 and
5.5 with small additions of oxalic acid when necessary.  I can add small
amounts of citric acid to my Pot Cit dev but I am hoping to know what the
best aim pH is for best development.
	Thanks in advance...

 Please check my website: http://www.bobkiss.com/ 

"Live as if you are going to die tomorrow.  Learn as if you are going to
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