Re: Dichromate Shelf Life Mixed

[Judy Seigel <jseigel@panix.com>]

But general rule of thumb for all solutions:  a saturated solution, or 
just relatively strong, can be expected to keep better than a much diluted 
solution.

J.



> > If you mix with distilled water the shelf life of dichromate solutions is
> > for all practical purposes as long as the dry chemical. I have some solutions
> > that are over 5-10 years old and still work perfectly.
> >
> >
> >
> >
> > Sandy
>
>
>
> Best Wishes,
> Mark Nelson
>
> Precision Digital Negatives - The System
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