Re: Zap, fry, and sizzle

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Article #22348

#22348

From: Henry Spencer
Date: Thu, 22 Feb 1990 16:26

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In article <1990Feb22.033429.21504@ux1.cso.uiuc.edu> forbes@aries.scs.uiuc.edu (Jeff Forbes) writes:
>>[flourescents]
>>Be careful with these, they contain poisonous compounds of mercury in
>>the coating.
>
>The tube contains metallic mercury. The coating sometimes contains beryllium
>compounds, which are very toxic.

I believe they stopped using beryllium-based phosphors after some early bad
experiences taught everyone how toxic beryllium compounds are.  I'd still
be cautious, though...
-- 
"The N in NFS stands for Not, |     Henry Spencer at U of Toronto Zoology
or Need, or perhaps Nightmare"| uunet!attcan!utzoo!henry henry@zoo.toronto.edu

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Message-ID: <1990Feb22.162625.9526@utzoo.uucp>

Path: arc1-ca.pugleaf.net!utzoo!henry

References: <799@gold.GVG.TEK.COM> <1990Feb22.021702.24662@cs.rochester.edu> <1990Feb22.033429.21504@ux1.cso.uiuc.edu>

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Newsgroups: sci.electronics
Path: arc1-ca.pugleaf.net!utzoo!henry
From: henry@utzoo.uucp (Henry Spencer)
Subject: Re: Zap, fry, and sizzle
Message-ID: <1990Feb22.162625.9526@utzoo.uucp>
Organization: U of Toronto Zoology
References: <799@gold.GVG.TEK.COM> <1990Feb22.021702.24662@cs.rochester.edu> <1990Feb22.033429.21504@ux1.cso.uiuc.edu>
Date: Thu, 22 Feb 90 16:26:25 GMT

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