From: Katharine Thayer (kthayer@pacifier.com)
Date: 01/11/02-08:44:42 AM Z
robert wrote:
>
>
> What, by the way, is the mechanism of the cross-linking of a colloid that
> Dichromate has on exposure? Is it a photoreduction from the hexavalent
> state to the trivalent?
Yes.
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