From: shannon stoney (sstoney@pdq.net)
Date: 03/29/02-09:00:46 PM Z
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
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