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 Chemistry
 Message Title   Original Post By   Original Post   Replies   Last Post 
  Amidol degradation Witek 6/12/2010 7 8/11/2010
  Availability of our favorite photography chemicals John Bowen 11/1/2009 8 12/30/2009
  developing cheicals Cheryl 7/22/2009 1 7/24/2009
  spoon method for Amidol David Hempenstall 3/28/2009 3 12/5/2009
  Chemicals for Lodima Printing Andrew Herrick 1/11/2009 3 1/12/2009
  potassium bromide 10% stock solution life ? Jean-Bernard 11/30/2008 1 11/30/2008
  Chinese Amidol -any variations needed in chemistry? Sean McCormick 10/10/2008 0 10/10/2008
  Sodium Thiosulfate lily liu 10/12/2007 0 10/12/2007
  KBR? John Berry 8/2/2007 0 8/2/2007
  Chinese Amidol Christopher Breitenstein 4/16/2007 3 4/17/2007
  "Chinese Amidol" analysis Dale Grant 2/27/2007 30 10/22/2008
  Working Fixer ration Chris Juracka 2/3/2007 1 2/4/2007
  A sure filtration method for Chinese amidol Aaron van de Sande 1/24/2007 3 2/4/2007
  Sodium Sulfite Heptahydrate?? Aaron van de Sande 1/23/2007 5 1/27/2007
  Storing Amidol Rick Olson 12/18/2006 2 2/5/2007
  Kodak Desensitizer / 10 one gram vials Douglas Frank 12/13/2006 2 2/21/2007
  Silver Nitrate / Johnson Matthey Inc., / 23 ounces Douglas Frank 12/13/2006 2 2/21/2007
  Amidol / 11 X 100 Gram Jars / J.T. Baker, Inc. Douglas Frank 12/12/2006 2 2/21/2007
  Chlorohydroquinone Randy Libersky 11/4/2006 13 12/20/2006
  Sodium Thiosulphate and hydruchloric acid Lynn B. 9/19/2006 8 12/21/2006
  Special Deal Amidol - First Impressions Michael Kadillak 8/19/2006 23 8/31/2006
  Anybody get their Amidol yet? Ken Meyers 8/17/2006 4 12/15/2006
  Amidol for AZO: PF vs Artcraft Gabriel B 8/12/2006 1 8/12/2006
  ABC Pyro Dilutions Michael Kadillak 8/1/2006 5 8/5/2006
  "Acrol" developer Bob Nugent 7/5/2006 2 9/24/2006
  Problems with amidol not dissolving completely Matt Miller 6/15/2006 16 7/19/2006
  Amidol ? ? ? Patrick Kolb 6/6/2006 5 6/8/2006
  Amidol Curt 6/3/2006 0 6/3/2006
  Art Chemicals N. Riley 3/17/2006 28 5/12/2010
  Update on Amidol Bulk Purchase? Ken Meyers 2/14/2006 0 2/14/2006
  Pre-mixing Amidol JIm Noel 2/7/2006 14 2/8/2006
  POTASSIUM OXALATE DEVELOPER.FILM-PAPER Jairo Betancourt Álvarez 2/6/2006 0 2/6/2006
  POTASSIUM OXALATE DEVELOPER Jairo Betancourt Álvarez 2/4/2006 2 2/6/2006
  Color chnge to catechol Michael Andersen 1/13/2006 7 1/13/2006
  Please Help needed ASAP!!! Amidol formula mike allen 12/21/2005 2 12/23/2005
  Amidol Update Greg Davis 12/20/2005 42 8/22/2006
  Bad Amidol? Bruce E. Rathbun 12/16/2005 7 12/22/2005
  Using Photographers Formulary Stop Bath Craig Huber 11/24/2005 0 11/24/2005
  Amidol "stock" soln and observation Steve Hamley 11/22/2005 5 11/28/2005
  Separate silver from ammonium thiosulphate Thomas Suryono 11/10/2005 1 11/10/2005
  small quantities of Perma Wash in working solution Julian Landweer 10/30/2005 2 2/23/2006
  Weight Curt Jackson 10/22/2005 4 10/22/2005
  Substitution for ABC Pyro? Andrew Serota 9/26/2005 2 9/26/2005
  Sodium Bisulfite Michael Andersen 9/13/2005 6 9/20/2005
  Printing session duration Mike Lopez 9/9/2005 2 9/9/2005
  Amidol Curtis Jackson 9/7/2005 38 8/4/2006
  Mixing Rapid Fix Markus Albertz 8/11/2005 8 9/18/2005
  Amidol replaces phenidone. Patrick A. Gainer 8/10/2005 3 9/7/2005
  The time has come... Greg Davis 4/14/2005 59 12/12/2005
  Mixing Potassium Carbonate problems Daniel Grenier 4/13/2005 1 4/14/2005
  Possible safety issues with heating glycol. Patrick A. Gainer 4/6/2005 0 4/6/2005
  Photographer's Formulary Pyrocat James Bleifus 4/3/2005 10 4/4/2005
  Function of citric acid and KBr Leo VanMunching 4/2/2005 4 4/4/2005
  Orange Amidol Developer Greg Landrum 4/1/2005 11 9/5/2005
  Phenidone powder longevity? Andrew Frith 3/21/2005 1 3/21/2005
  Got what I wanted!!!!!!!!! Michael Andersen 3/16/2005 0 3/16/2005
  Amidol print dev in TEA? Veit Schenk 3/10/2005 3 8/12/2005
  Citric acid and Ascorbic acid question W.J.McCall 3/8/2005 1 3/8/2005
  wd2d+ Robert 2/13/2005 1 2/13/2005
  A new developer, for the bold Jay DeFehr 2/9/2005 2 2/10/2005
  MSDS for Amidol Nigel Smith 2/3/2005 4 2/7/2005
  2-1-1-15 and photowarehouse film phil sweeney 1/31/2005 8 2/3/2005
  getting started with AZO Herb Cunningham 1/28/2005 1 1/29/2005
  Tools for mixing amidol. Johnny Autry 1/21/2005 8 3/27/2005
  Two questions for Michael A. Smith Daniel Zilbersheid 12/29/2004 1 12/29/2004
  Amidol Question.2 C Webb 12/28/2004 0 12/28/2004
  Amidol Question. C Webb 12/28/2004 2 12/28/2004
  sodium hydroxide phil sweeney 12/19/2004 4 12/24/2004
  How dangerous is Amidol? Mark Baylin 12/17/2004 2 12/19/2004
  Thiosulfate Question? Mark Baylin 12/17/2004 0 12/17/2004
  Sodium Sulfite Bruce E. Rathbun 12/13/2004 59 12/22/2004
  Resistent for Oxidation Amidol Formulae Daniel Zilbersheid 12/9/2004 6 12/15/2004
  Pyro and Amidol supplier in Canada Markus Albertz 11/9/2004 5 12/10/2004
  Amidol: Stains in High Values Daniel Grenier 11/9/2004 0 11/9/2004
  Amidol: Stains in High Values Daniel Grenier 11/9/2004 8 9/12/2005
  Nelson Gold Toner Alan Davenport 10/25/2004 0 10/25/2004
  Is Pyrocat HD an adaquate substitute für ABC Pyro Jürgen Cullmann 10/18/2004 7 10/26/2004
  Amidol - color and oxidation issues? Daniel Grenier 9/28/2004 20 12/28/2004
  Replenished Pyrocat-HD? Tank life? Dan Schwartz 9/18/2004 1 9/28/2004
  Color of mixed Pyrocat HD Pete 6/21/2004 15 9/21/2004
  Peckham Amidol Formula Mike Whiting 6/16/2004 2 9/21/2004
  Sodium thiosulfate and sodium bisulfite Michael Andersen 6/15/2004 7 6/15/2004
  MS's Amidol Formula in Liquid Kit Form Francesco 5/24/2004 12 7/13/2004
  Amidol for under $28 Greg Davis 4/18/2004 64 4/12/2005
  toxicity of ammonium thiocyanate Veit Schenk 4/16/2004 1 4/16/2004
  Difference between Pyrogallol and Pyrocatechin Jürgen Cullmann 4/14/2004 3 5/23/2005
  fixer capacity phil sweeney 3/26/2004 2 4/3/2004
  Formulary's Amidol vs. Weston's Amidol marcel 3/19/2004 7 10/27/2004
  Sodium Sulfite Chi Cheung 3/8/2004 1 3/8/2004
  Amidol question Greg Davis 3/3/2004 31 2/24/2006
  Substituting anhydrous sodium carbonate for potassium carbonate in Pyrocat-HD Dan Schwartz 2/26/2004 10 3/20/2004
  cloudy fixer again shannon stoney 2/7/2004 0 2/7/2004
  pyrocat dilution error Mike Troxell 1/23/2004 2 1/23/2004
  Fixer dilution question Matt Miller 1/7/2004 1 1/8/2004
  large trays phil sweeney 12/24/2003 4 2/26/2004
  Bad Amidol? Scott Whitford 12/16/2003 2 12/30/2003
  problems dissolving potassium carbonate in Pyrocat HD Hans Bol 12/16/2003 1 12/23/2003
  dry chemical freshness Mike Troxell 12/12/2003 6 12/16/2003
  Mixing Amidol - - - - OOPS !!! Daniel Grenier 12/9/2003 10 1/5/2004
  Equations for Pyro & Amidol? Markus 12/2/2003 2 4/6/2008