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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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i only wear it when i have to deal with pathogenic microbes/virus and dyes. . `* n6 Q! I# Y3 O& k
- h+ _* U5 s1 s0 ^* qi 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. $ {8 Q* M6 b( n, B1 N3 n
but if you are the lab manager, you are supposed to lead and show as a good example. |
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