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Re: plain hypo for fixing film?



On Thu, 30 May 2002 23:49:04 -0400, you wrote:

>Hypo crystal is sodium thiosulfate good for printing should be used in many
>alt-process.
>the solution depends on the process used.
>It is not the best for film used alone. You should use a Acid Hypo by adding
>sodium Bisulfite or Potassium Metabisulfite.

	Also consider boric acid.

Regards,

John S. Douglas - Photographer, Webmaster & Computer Tech
        Website --- http://www.darkroompro.net