light filters

[Jon Monroe]

> Regarding the question about light filters:
>I just discovered that Sigma sells disposable plastic seedling trays with
>lids which can be purchased in tinted form (Phytatray II, tinted)...

Kathleen,

Thanks so much for the tip!  I didn't know about them but the look good.  I
initially had trouble finding them in the catalog, but a quick search
through Sigma's website (start at http://www.sigma.sial.com/) came up with
page 2188 of the '97 catalog.

Jon

p.s. I do not own stock in Sigma-Aldrich Co...

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  Jonathan Monroe                voice:  540-568-6649 (office)
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