Judy,
>
> I think that 15% thymol solution has also been used... (tho maybe that was
> just for gelatin...?)
A few drops of a 100% solution of thymol works for gum, gelatin, and
cyanotype part A solution. Thanks to Sam Wang for telling me about using
thymol.
Don Bryant
Received on Wed Nov 24 08:34:03 2004
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