[pure-silver] Re: Alkali Fix - How to Mix

On Mon, Aug 27, 2007 at 05:37:11AM -0700, Richard Knoppow wrote:

>      You can weigh the powder to get some idea of the amount its
>      intended to make. The amount of Ammonium Thiosulfate will be
>      around 150 grams per liter of _working solution_, so for a
>      stock to be diluted one part stock to 4 parts water it would be
>      about 750 grams. Actually, it will weigh more because it has
>      some Sulfite and some alkali in it but not a lot more.  BTW,
>      many of the statements made on the web site about alkaline
>      fixer are pure drivel.  Another BTW, virtually all Ammonium
>      Thiosulfate (rapid) fixers, neutral or acid, come as a liquid
>      concentrate because powdered Ammonium Thiosulfate is quite
>      unstable.  Good neutral pH rapid fixers are put up for use in
>      color processing. I don't know what is available now but Agfa's
>      was cheap. 


   Thanks Richard,

   I guess I am just best asking Monochrome Photography themselves.

   As for your comments regarding "drivel", I bought the stuff for use with 
Dixctol.
   But if I can just use regular ol' Ilford rapid fixer then great!

   J

-- 
Justin F. Knotzke
jknotzke@xxxxxxxxxx
http://www.shampoo.ca
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