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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) i t3 k$ U) ]$ u
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i only wear it when i have to deal with pathogenic microbes/virus and dyes. * l' H$ [1 W5 l/ S# j+ R F
; y8 \3 A: H, r' @4 q1 q T: 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. ' \% w3 j, F* q$ m, L
but if you are the lab manager, you are supposed to lead and show as a good example. |
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