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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:7 H! u2 V5 E* Q, k9 r- x
lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. 4 E! b" z5 J0 ?$ Q1 T$ d, C
4 P; f2 Y7 a, D/ n; fi only wear it when i have to deal with pathogenic microbes/virus and dyes. 0 A" H, \" e0 D( R
6 H: q& B% n, _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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