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發表於 2005-7-1 03:32 AM
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Originally posted by singgeihot at 2005-7-1 03:30 AM:
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" r( J) _$ z, ?i only wear it when i have to deal with pathogenic microbes/virus and dyes. % x- ?% H Z3 r
, k; M, a; E: A3 Ki don't even put one on when i have to work with strong HCl or NaOH.... i know it's bad.... but i'm too used to it. . q" G% |) r* U& p2 @ l; e& ~: k9 \
but if you are the lab manager, you are supposed to lead and show as a good example. |
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