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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:; K+ X" n2 K5 ?$ Z, M! ]
lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. ) P9 v" G5 X' M7 S+ v k6 Q
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i only wear it when i have to deal with pathogenic microbes/virus and dyes. . S. D0 \( x$ U* u! Y, M
( g6 e% y5 c' w9 }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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