[pure-silver] Re: Demise of Microphen?????


----- Original Message ----- From: "Bogdan Karasek" <bkarasek@xxxxxxxxxxxx>
To: <pure-silver@xxxxxxxxxxxxx>
Sent: Wednesday, July 12, 2006 3:59 PM
Subject: [pure-silver] Demise of Microphen?????


Hello all,
Alternatively, since we seem to be headed towards the do-it-yourself era, is there is suitable formula in "The DarkRoom Cookbook" by Anchell that will give me something with similar characteristics as Microphen.

Hello, just my (possible) 2 cents, or whatever...
Back in 1980s in Moscow we used the following formula in our camera club. It was known as FGF, but people in the club who had access to foreign literature on photography said it was identical to Microphen:

Water (T 50 C)      750 ml
Sodium Sulfite         100 g
Hydroquinone         5 g
Borax (crystalline)   3 g
Boric Acid              3.5 g
Potassium Bromide (10%) 10 ml
Phenidone               0.2 g
Cold water to make 1 l.

I cannot guarantee that the above is indeed Microphen, but whenever I hear the name this is the formula I think of.
Who knows, it might help?

Cheers,
Fyodor.
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