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【单选题】
下列关于注射用水的叙述哪条是错误的?
A.
应为无色澄明溶液,不含热原
B.
经过灭菌处理的纯化水
C.
应采用带有无菌滤过装置的密闭系统收集、制备后12h 内使用
D.
pH值为5.0-7.0
E.
注射用水为纯化水经过蒸馏制得的水
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