Paul Lehman (palehman@yahoo.com)
Tue, 29 Jun 1999 09:59:27 -0700 (PDT)
--- Richard Sullivan <richsul@earthlink.net> wrote:
>snip
> It is a multifaceted problem and if things keep
> going the way they have for
> the last two decades, we don't have a lot of time
> left.
This brings up an interesting issue. If key chemicals become a problem
to acquire, should we not start now investigating for suitable (safer)
alternatives, or are there alternatives already available?
For example, since dichromates are important for several processes, is
there any alternative sensitizer?
Paul A. Lehman
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This archive was generated by hypermail 2.0b3 on Thu Oct 28 1999 - 21:39:38