Environmental Applications of Chiral High-performance Liquid Chromatography
نویسندگان
چکیده
A commercial pharmaceutical analysis chiral method development kit (Chirex Column Kit A, Phenomenex) was used to analyze six pesticide stereoisomer mixtures. The pesticides were selected from the 1994-1995 National Water Quality Assessment Program (NAWQA) covering New Mexico and Texas. Three stereoisomer mixtures were separable on three different columns. The instrumental detection limit and detection linear range of chiral high performance liquid chromatography (HPLC) of these analytes were determined. The efficient extraction (> 90%) from soil of one chiral mixture was demonstrated. The resolution of a shorter kit column versus an analytical column was also compared.
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