為什麼 使用酒精 消毒最有效濃度為70%? - 酒精
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By Susan
at 2005-11-06T00:00
at 2005-11-06T00:00
Table of Contents
如題
為什麼 使用酒精 消毒最有效濃度為70%~75%?
請講白話.簡單明瞭一點咩~~
為什麼 使用酒精 消毒最有效濃度為70%~75%?
請講白話.簡單明瞭一點咩~~
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酒精
All Comments
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By Rae
at 2005-11-10T22:30
at 2005-11-10T22:30
70~75%稀釋酒精不會使細菌表面的蛋白質凝固,而會滲入到細菌體內,然後把整個細菌體內的蛋白質凝固起來,這樣就達到了良好的消毒目的。
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