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13104#
發表於 2005-7-1 03:30 AM
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Originally posted by Gretzky at 2005-7-1 03:20 AM:
( e- l# D* a: J6 U. ^- f" j0 }lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. # F7 s+ P0 Z9 |, S1 F" {# a) u. P6 x
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i only wear it when i have to deal with pathogenic microbes/virus and dyes. ' S! U; s* W$ B/ s
4 N* m/ z, X0 r1 h, J% q* ]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. |
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最可靠嘅終生伴侶係.... 面油紙, 鼻貼<-- 答案 ^_^ ' |
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