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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:* h y' e* d7 D* `. Y/ F* H: d
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$ d2 W- w0 t* g2 ^i only wear it when i have to deal with pathogenic microbes/virus and dyes. 6 h& v% v5 h, }0 j. G* C, [
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i 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 X/ P# R# t9 X. H
but if you are the lab manager, you are supposed to lead and show as a good example. |
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