Christopher John Ball Fine Arts Photographer and Writer
Kodak - T21 Gold Toner
Share on Facebook Share on Tumblr
Please consider supporting my work by becoming a Patron
  • A
  • Water (140F) 3.5 L
  • Sod. Thiosulfate 240 g
  • Amm. Persulphate 30 g
  • Water to make 3.9 L
Dissolve the hypo completely prior then add the persulphate.
  • Water (70F) 100 ml
  • Silver Nitrate (crystal) 5.2 g
  • Sod. Chloride 5.2g
First dissolve the silver nitrate completely and then add the sod. Chloride. Add this mixture to "A" once the fixing solution has cooled
  • B
  • Water 200 ml
  • Gold Chloride 1.0 g
  • Water to make 250 ml
Add 125 ml "B" to "A" prior to use. Decant the clear solution into a print tray. Images should be toned for between 5 and 20 minutes. Add 4 ml of B for each 50 prints toned to replenish toner.

Return to Formulae Contents

    July 2024 Several books, featuring Christopher John Ball's photographs, are now available through Amazon or click on an image below to purchase via secure payments on lulu.com
Click to purchase via secure servers from lulu.com Click to purchase via secure servers from lulu.com Click to purchase via secure servers on lulu.com Click to purchase via secure servers on lulu.com
Click to purchase via secure servers on lulu.com Click to purchase via secure servers on lulu.com Click to purchase via secure servers on lulu.com