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麦兜Magic

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[求助] 纠结死了啊,英译汉!TT

Higher percentage of organic solvents gave an incomplete separation with some peaks co-eluting, while higher percentage of water in the mobile phase resulted in peak broadening and prolongation of the analysis.

With an injection volume of 30μL, the peaks in the chromatogram were poorly separated, given that a high concentration of analytes can result in broad peaks and co-elution, while 10 μL were in the other hand too low.

After that, we did experiments with several different mobile phases composed of either methanol and water or aceto- nitrile and water, where the percentage of the non-polar solvent ranged from 30 to 80%.
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wyky2007136

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麦兜Magic(金币+40, 翻译EPI+1): ★★★很有帮助 thank you! 2012-02-14 14:35:35
高比例的有机溶剂会导致多峰共洗脱的不完全分离,在流动相中的高比例水会导致峰加宽以及分析时间的延长。
当加入量为30μL,色谱峰分离较差,假定高浓度的分析物会导致峰加宽和共洗脱,那么另一方面,10微升的加入量浓度则太低。
之后,我们用含有甲醇和水或乙腈和水的不同的流动相进行实验,其中非极性溶剂的比例为30%至80%。
可承接论文翻译特别是专利翻译,化学医药领域最佳
2楼2012-02-14 14:27:52
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