Christopher John Ball Fine Arts Photographer and Writer

Hypo eliminator.

Use as part of an archival printing regime. Not for film use.

  • Distilled Water :- 500ml.
  • 3% Hydrogen Peroxide :- 125ml.
  • * 3% Ammonia :- 100ml.
  • Distilled water to make up to :- 1 litre
  • * for 3% solution add 2 parts 28% solution to 9 parts of distilled water.
Treat prints in above solution for about 7 minutes.

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