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关注：1
2013-05-23 12:21
求翻译：For making the calibration curves, 50 ?L gallic acid was placed instead of the sample with concentrations of 0–250 ?g gallic acid mL −1 . Thereafter, the cuvettes were incubated in the dark for 5 min and the solution was then mixed with 150 ?L of sodium carbonate (Na 2 CO 3 ). Finally, the cuvettes were incubated for 2是什么意思？ 待解决
 悬赏分：1
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For making the calibration curves, 50 ?L gallic acid was placed instead of the sample with concentrations of 0–250 ?g gallic acid mL −1 . Thereafter, the cuvettes were incubated in the dark for 5 min and the solution was then mixed with 150 ?L of sodium carbonate (Na 2 CO 3 ). Finally, the cuvettes were incubated for 2
问题补充： |
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2013-05-23 12:21:38
用于制备校准曲线， 50 ·L没食子酸置于代替具有0-250微克没食子酸mL -1的浓度的样品。
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2013-05-23 12:23:18
为使该校准曲线,50μL法国人酸被置于而不是样本与浓度的0-250μg法国人酸ML-1)。 此后,cuvettes培养皿在黑暗的5分钟,然后混合解决方案是与150°L碳酸钠(Na2CO3)。 最后,cuvettes培养皿2H在黑暗房间的温度,紧接着chromophores测量结果与Varian北卡罗来纳州50系列分光光度计的波长在760Nm。
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2013-05-23 12:24:58
为做定标曲线， 50 ？L五倍子酸被安置了而不是样品以集中0-250 ？g五倍子酸机器语言−1。 尔后，小试管在黑暗被孵化了5分钟，并且解答与150然后混合了？L碳酸钠 (碳酸钠 )。 终于，小试管为2 h被孵化了在黑暗在室温，立刻跟随由测量发生的发色团与Varian Cary 50系列分光光度表在波长760毫微米。 总酚醛内容然后被表达了作为镁五倍子酸等值 (GAEL) 每种克干设备材料。
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2013-05-23 12:26:38
正在翻译，请等待...
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2013-05-23 12:28:18
正在翻译，请等待...
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