Re: Potassium Oxalate recipe
What about sodium oxalate? Is it OK as Pt or Kallitype developer? I can get here sodium carbonate much cheaper than potassium one. Regards from Slovenia Stane Kocar ----- Original Message ----- From: "Eric Neilsen" <ejnphoto@sbcglobal.net> To: <alt-photo-process-l@usask.ca> Sent: Friday, September 22, 2006 1:26 AM 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. -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.1.405 / Virus Database: 268.12.6/453 - Release Date: 20.9.2006
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