| D-松醇的高效液相色谱分析 |
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| 引用本文： | 曲春浩,王燕.D-松醇的高效液相色谱分析[J].应用化工,2009,38(3). |
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| 作者姓名： | 曲春浩 王燕 |
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| 作者单位： | 陕西省石油化工研究设计院,检测中心,陕西,西安,710054 |
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| 摘 要： | 建立了一种利用高效液相色谱-示差折光检测器测定D-松醇含量的方法,实验条件:色谱柱为CN柱,流动相为乙腈-水(体积比60∶40),流速0.8 mL/min,色谱柱温度40℃。结果表明,D-松醇的标准偏差为0.236 0,变异系数为0.25%,平均回收率为99.4%,线性相关系数r=0.998 6。
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| 关 键 词： | D-松醇 高效液相色谱 分析 |
Analysis of D-pinitol by HPLC |
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| QU Chun-hao,WANG Yan.Analysis of D-pinitol by HPLC[J].Applied chemical industry,2009,38(3). |
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| Authors: | QU Chun-hao WANG Yan |
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| Abstract: | An analytical method was developed for determining D-pinitol by HPLC with ultraviolet detector.Using CN column and ultraviolet detector.Using methyl cyanide and water(60/40 by vol) as mobile phase.The flow rate was 0.8 mL/min.The column temperature was set at 40 ℃.The results showed that the standard deviation for D-pinitol was 0.236 0.The variation coefficient was 0.25%.The average recovery was 99.4%.Liner correlation was 0.998 6. |
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| Keywords: | D-pinitol HPLC analysis |
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