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Developers for film and paper
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Here is a developer for film and paper - yep both! Great for those who want to save time and money having just one dev. Why have two developers when only one will do :) Enjoy!!
General Purpose (PQ*) Developers for film and paper.
Ilford PQU / ID-62
Sodium Sulfite (anhyd) 50.0g
Sodium Carbonate (anhyd) 60.0g
Potassium Bromide 2.0g
Benzotriazole (1% solution)** 20ml
Water to make 1 liter
Dilution for film 1+19
Or 1+29 for longer development times
Dilution for paper 1+4 to 1+9
* Note the absence of Metol in these formulas. Those with an allergy to Metol will be happy. PQ means Phenidone/Hydroquinone.
** If you can't obtain Benzotriazole add an extra gram of Potassium bromide. The image will be warmer.
It's worth noting that the requirements to develop film and paper are subtly different. Paper needs more contrast and grain is not much of a concern compared to film that needs softer contrast and finer grain. The above developers will not give you the quality of results that you'd get from specialist developers for film and paper.