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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:
. Z2 b3 `, z _; R! W5 V, c* P9 s1 q1 T& J4 s. T u, ?
- D/ N, `2 H- | d# M; ni only wear it when i have to deal with pathogenic microbes/virus and dyes.
! ~+ k$ ~5 W' o/ M6 B
- i- E+ E) y) _, ^# gi 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. , L5 Y* W0 V& Z7 {/ gbut if you are the lab manager, you are supposed to lead and show as a good example. |
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