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Agfa/Ansco 70

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Overview Discussion

nworth

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nworth submitted a new resource:

(there was a url link here which no longer exists) - Agfa/Ansco 70

Lately, several people have asked for formulas for lith developers. I came across this classic formula for an A-B type lith developer:

Agfa/Ansco 70
Process film developer

Stock Solution A
Water 750 ml
Hydroquinone 25 g
Potassium Metabisulfite 25 g
Potassium Bromide 25 g
Cold water to make 1 L

Stock Solution B
Cold Water 750 ml
Sodium Hydroxide 36 g
Cold water to make 1 L

Mixing instructions: Add chemicals in specified sequence. When mixing, due to the risk of heat...
Click to expand...

(there was a url link here which no longer exists)
 
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