Martin wrote:
> Has anyone tried using 0.1% azide in solutions as a preservative. It's
> kind of nasty, but it really keeps the stuff from growing blue-green
> fur.
The literature says that azide fogs silver-gelatin emulsions, so I have
never tried it.
Best regards,
etienne
Received on Tue Sep 21 22:36:02 2004
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