结果梓醇与其他峰均能达到基线分离,其色谱峰形好。
RESULTS Catalpol and other peaks are separated well and the peak shape was presented well.
结果:在考察了不同离子对试剂和离子强度等因素对色谱系统中系统峰的形状和保留值的影响及系统峰对被分析物色谱峰形的影响后,对原先的方法进行改进。
Results: After inspection the factors of different ion pair reagent and ionic strength which effect the system peak and the system peak effect analytic peak, the original method was improved.
对用非极性固定相分离不同极性的化合物时色谱峰的峰形与保留值的关系进行了研究。
The relationship between the chromatographic peak form of the compounds with different polarity and the retain value has been studied by using non-polar stationary phase.
结果表明,金丝桃苷峰形良好,与其他组分的色谱峰达到基线分离。
Hyperin content showed a symmetrical peak shape and reached the baseline separation with the peak content of other chemicals.
升高色谱柱的温度,不仅可以加快分析速度,而且还可以改善峰形,减少有机溶剂的使用。
Under the high temperature, not only the analytical time can be shortened, but the peak symmetry can be improved and the use of organic solvent can be decreased as well.
尝试建立了一种通过峰形分析进行色谱定性的方法。
A new method for chromatographic peak identification by means of peak shape analysis is presented in this paper.
分析结果表明,这四种脂环族酸酐均能在OV - 17毛细管色谱柱上获得很好的峰形和分离效果。
The analysis results revealed that good separability of alicyclic anhydrides could obtain on OV-17 column.
从液相色谱过程动力学方程出发,运用电子计算机证明了在线性非理想条件下高效液相色谱体系中不同保留值组分在柱末端峰形的分布基本一致的结论。
According to the equation of chromatographic dynamics, we can get the second central moment and the third central moment of elution curve of HPLC under linear nonideal conditions.
试样以乙醇为溶剂时,会导致某些色谱峰的峰形不好。
When using ethyl alcohol as the solvent of the extract, some chromatographic peak shapes became abnormal.
试样以乙醇为溶剂时,会导致某些色谱峰的峰形不好。
When using ethyl alcohol as the solvent of the extract, some chromatographic peak shapes became abnormal.
应用推荐