RE: Potassium Oxalate recipe
OOOPS! I sent this question before reading all my e-mails. It was already asked. Sorry, but still hoping for an answer. *****I am interested in the possibility of making Sodium Oxalate for PT/PD printing. CHEERS! BOB Please check my website: http://www.bobkiss.com/ "Live as if you are going to die tomorrow. Learn as if you are going to live forever". Mahatma Gandhi -----Original Message----- From: BOB KISS [mailto:bobkiss@caribsurf.com] Sent: Friday, September 22, 2006 9:05 AM To: alt-photo-process-l@usask.ca Subject: RE: Potassium Oxalate recipe DEAR ERIC, Has anyone tried Sodium Oxalate as a developer? It is SO much easier for me to find Sodium Carbonate and Oxalic acid here in Barbados. Would it work? If so what "recipe" would you recommend. CHEERS! BOB Please check my website: http://www.bobkiss.com/ "Live as if you are going to die tomorrow. Learn as if you are going to live forever". Mahatma Gandhi -----Original Message----- From: Eric Neilsen [mailto:ejnphoto@sbcglobal.net] Sent: Thursday, September 21, 2006 7:26 PM To: alt-photo-process-l@usask.ca Subject: RE: Potassium Oxalate recipe John, 2 lbs of Pot Carb with 1.75 lbs to make 1 gallon of water. 1 lbs = 457 g and 1 gallon = 3.8 l ( top of my head but close enough as it is just POT OX). Mix you Pot Card into cool distilled water; about 1/2 your total volume. SLOWLY add your Ox Acid as it WILL BUBBLE!!!!. Add to completion and top off with water to make final volume. Eric > -----Original Message----- > From: John Brewer [mailto:john@johnbrewerphotography.com] > Sent: Thursday, September 21, 2006 6:23 PM > To: Alt list > Subject: Potassium Oxalate recipe > > Hi list > > Does anyone have a recipe for potassium oxalate (as a Pt/Pd dev) using > potassium carbonate and oxalic acid in metric units. > > Thanks > > John > > www.johnbrewerphotography.com > > Life shrinks or expands in proportion to one's courage. Anaïs Nin. > > >
|