De-yellowing results

[Ali]

> Glass blocks UV light. This is why EPROMS were made with quartz windows
> even though glass would have been much cheaper. Regular acrylic plastic
> will block UV as well, but special types are available that allow
> transmission of UV (such as for sun room roof panels and tanning beds).
> 

My other concern with Plexi-Glass, and this could be completely unfounded,
is that would it etch or get damaged by high concentration peroxide?

-Ali