From: shannon stoney (sstoney@pdq.net)
Date: 03/30/02-07:56:55 AM Z
>There is supposed to be an indicator strip on the side of the
>cartridge which changes color when the cartridge should be replaced.
>At least thats the way mine are.
Mine don't have that. Where did you get yours?
--shannon
>
>Bob Schramm
>
>
>
>
>Check out my web page at:
>http://www.SchrammStudio.com
>also look at:
>http://www.wlsc.wvnet.edu/www/pubrel/photo.html
> >From: shannon stoney
> >Reply-To: alt-photo-process-l@sask.usask.ca
> >To: alt-photo-process-l@sask.usask.ca
> >Subject: respirator cartridges
> >Date: Fri, 29 Mar 2002 21:00:46 -0600
> >
> >Does anybody know how to test respirator cartridges to see if
> >they're
> >still good or not? The company I bought mine from couldn't give me
> >any information on this matter. I think I read somewhere that you
> >can check by seeing if you can smell some strong odor with it on,
> >such as an essential oil or something. If you can't, does that mean
> >it's still filtering, say, acid gases?
> >
> >--shannon
> >--
>
>
>MSN Photos is the easiest way to share and print your photos:
><http://g.msn.com/1HM305401/15>Click Here
--
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