Judy Seigel wrote:
>
>
> I'll add that glyoxal has, to my knowledge, been "widely used" only since
> 1998. I tested it according to instructions from Mike Ware, whose graduate
> student had done the initial testing. I then published the info in
> Post-Factory #1, April 1998, and shortly after that (possibly) to the
> list.
Judy,
Thanks for the history lesson; for some reason I thought it had been in
wider use since the early 90s. Don't know where I got that idea, but it
was clearly not accurate. But still, even since 1998 you'd think there'd
be more data about problems, if such there are.
Katharine
Received on Sat Sep 10 13:36:01 2005
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