>P-72
>To make 4 liters of stock solution use:
>3L of distilled water 50C - 125F
>180g Sodium Sulfite
>50g Hydroquinone
>270g Sodium Carbonate
>2g Phenidone
>7.5g Potassium Bromide
>1g Benzotriazole
>Add water to make 4 liters.
>Don Bryant
> I'm not where I can look up the formula but, by memory, it seems to
me that this is essentially >identical to Ilford ID-62 (Bromophen).
Richard is almost correct.
ILFORD ID-62
Water 750 mls 3 liters
Sod. Sulfite 50 grams 200
Hydroquinone 12 48
Sod. Carbonate 60 240
Phenidone .5 2
Pot. Bromide 2 8
Benzotriazole .2 .8
Jack Fulton
There are two classes of poets–the poets by education and practice,
these we respect; and poets by nature, these we love. Emerson
Received on Fri Apr 23 11:14:24 2004
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