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using standard household items. They tested mixtures of tea and coffee combined with agents to balance the pH and successfully made printable images for exposed film.
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modifier, most often sodium carbonate. The chemistry of caffenol developers is based on the action of the
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A website that collects blogs and information to help with successful
Caffenol film development.
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Since then, the process has successfully been adapted for beer, red wine, and infusions with
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There are many formulas for caffenol, all based on preparations that contain
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Film
Photography Project: Coffee Break – Develop Film at Home with Caffenol
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154:"A Use for that Last Cup of Coffee: Film and Paper Development"
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246:"Polyphenol Developer Alternatives – A World full of Options"
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caffeic acid, which is chemically unrelated to caffeine.
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Developing Film in Coffee, Caffenol C and Agfa APX 100
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263:Chart: Developing times for Caffenol developers
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190:"Digitaltruth Photo: Caffenol Formulas"
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215:Moschetti, Vincent (March 15, 2017).
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156:. Rochester Institute of Technology.
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244:Keating, Daniel (August 18, 2020).
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217:"How to Develop Film with Beer"
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231:"Wineol – Red Wine developer"
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192:. Archived from
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198:. Retrieved
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51:are used in
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97:History
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62:Other
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202:2011
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