I believe the latest and safest recommendation for inhibiting organic
growth in solutions is Glyoxal. This is a much safer replacement for
formaldehyde.
--Dick Sullivan
At 12:58 PM 3/16/98 +0100, Cor Breukel wrote:
>During the recent discussion about mold growth in the
>FerricAmmoniumCitrate solution (cyanotype) sombody posted a preservative,
>something like formaldehyde? By mistake I deleted this post, could this
>person please repost (privatly)?
>
>Any other suggestions to inhibit bacteria, mold/fungus growth most welcome
>
>Thanks in advance!
>
>Cor Breukel
>
>http://ruly70.medfac.leidenuniv.nl/~cor/cor.html
>"The Infrared Gallery"
>http://ruly70.medfac.leidenuniv.nl/~cor/ir-gallery.html
>
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