Photographers' Formulary 10g Potassium Ferricyanide
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Photographers' Formulary 10g Potassium Ferricyanide

SKU: PYPFR10G MFR: 10-1010 10G
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$4.95
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Key Features

  • Achieve precise image quality adjustments with Photographers' Formulary Ferricyanide.
  • Use as Farmer's Reducer for targeted density reduction; great for black & white film.
  • Perfect for archival processing, ensuring your prints last for generations to come.
  • Enhance tonal range in your photographs with this essential darkroom chemical.
  • Enjoy consistent mixing for predictable results, making your darkroom workflow easier.
  • Bleach before sulfide toning to create unique effects; explore artistic dye toning formulas.
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Special Order?Estimated to Ship: 08/24/2025

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Review Summary

2018-02-23T16:28:23

Rated 5 out of 5

new cyantoye formula

mixed my own for the new cyanotype process for the first time. works perfectly. i was a little nervous, but had no trouble at all and the mixture is better than i expected. slight blue tint to the formula, so might not be 99.9%, works dang well.

JOHN K.