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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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4 F# O8 l* h( o, q2 p+ Ei only wear it when i have to deal with pathogenic microbes/virus and dyes. : r, Q5 k7 m- L# q
' }8 W, q: C+ a6 }0 E- b: ?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. 4 Z& P3 z8 b0 A1 K6 I
but if you are the lab manager, you are supposed to lead and show as a good example. |
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