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13108#
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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0 ]2 M$ n" |: h$ K& ui only wear it when i have to deal with pathogenic microbes/virus and dyes.
- a" q( H! I& R( F! Y
, n# T2 {! K z4 Yi 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. 6 R" x, l6 `3 ^
but if you are the lab manager, you are supposed to lead and show as a good example. |
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