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關注：1
2013-05-23 12:21
求翻譯：Before titrating,condition the buret with titrant solution and check that the buret is flowing freely. To condition a piece of glassware, rinse it so that all surfaces are coated with solution,then drain. Conditioning two or three times will insure that the concentration of titrant is not changed by a stray drop of wat是什么意思？ 待解決
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- 離問題結束還有
Before titrating,condition the buret with titrant solution and check that the buret is flowing freely. To condition a piece of glassware, rinse it so that all surfaces are coated with solution,then drain. Conditioning two or three times will insure that the concentration of titrant is not changed by a stray drop of wat
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