250 g potassium ferricyanide
dg.ferricyanure-potassium.001
406 kr
x
x
Potassium ferricyanide is used in photosensitive emulsions. Cyanotype is a process for making photographic paper, during which a cyan-blue print is produced. It is without a doubt the easiest way to produce photographic paper.
The listed price is for 250g.
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