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2013-05-23 12:21
求翻译:Stock solution 3 mL was removed hall pipette and restricted into 25 mL by 2-Methoxyethanol 10 mL and 2N NaOH 12 mL. This is used as alkali solution. As the reference side solution of the alkaline solution, 2-Methoxyethanol: 2NaOH =13:12 solutions were used.是什么意思? 待解决
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- 离问题结束还有
Stock solution 3 mL was removed hall pipette and restricted into 25 mL by 2-Methoxyethanol 10 mL and 2N NaOH 12 mL. This is used as alkali solution. As the reference side solution of the alkaline solution, 2-Methoxyethanol: 2NaOH =13:12 solutions were used.
问题补充: |
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