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ENVIRONMENTAL APPLICATIONS OF CHIRAL HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY

机译:手性高效液相色谱法的环境应用

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A commercial pharmaceutical analysis chiral method development kit (Chirex Column Kit A,rnPhenomenex) was used to analyze six pesticide stereoisomer mixtures. The pesticides were selected from thern1994-1995 National Water Quality Assessment Program (NAWQA) covering New Mexico and Texas. Threernstereoisomer mixtures were separable on three different columns. The instrumental detection limit and detectionrnlinear range of chiral high performance liquid chromatography (HPLC) of these analytes were determined. Thernefficient extraction (> 90%) from soil of one chiral mixture was demonstrated. The resolution of a shorter kitrncolumn versus an analytical column was also compared.
机译:使用商业药物分析手性方法开发套件(Chirex Column Kit A,rnPhenomenex)分析六种农药立体异构体混合物。该农药选自1994-1995年覆盖新墨西哥州和德克萨斯州的国家水质评估计划(NAWQA)。三种立体异构体混合物可在三个不同的色谱柱上分离。确定了这些分析物的仪器检测限和手性高效液相色谱(HPLC)的检测线性范围。证明了从一种手性混合物的土壤中高效萃取(> 90%)。还比较了较短的Kitrncolumn柱与分析柱的分离度。

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