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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:8 X0 B! Y* L4 [* l2 X" m" ]
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, E$ z, v$ Q6 b- b' A- }/ Ai only wear it when i have to deal with pathogenic microbes/virus and dyes. + ?; K4 ~) O3 z. [
) R" Z% b- i" U3 ti 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. " _: _( m* {2 r! B: Y( T
but if you are the lab manager, you are supposed to lead and show as a good example. |
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