文章詳目資料

藥物食品檢驗局調查研究年報

  • 加入收藏
  • 下載文章
篇名 Analysis of forensic samples using precolumn derivatization with ( + )-l-(9-fluorenyl)ethyl chloroformate and liquid chromatography with fluorimetric detection
卷期 12
作者 Yu-Pen Chen 、 Mei-Chich Hsu 、 Chun Sheng Chien
頁次 018-023
關鍵字 TSCI
出刊日期 199409

中文摘要

英文摘要

An indirect chiral separation of forensic methamphetamine samples by liquid chromatography with fluorescence detection was developed. Carbamate derivatives of the methamphethamine enantiomers were formed by using ( + )-l-(9-fluorenyl)ethyI chloroformate. The response appeared to be linear from 16.7 to 1674.0 ng/ml (r = 0.9999) for each enantiomer. The relative standard deviations in the within-day and between-day assays for (S)-( + )-methamphetamine and (R)-(-)-methamphetamine are reported. As the developed procedure can also be used to determine ephedrine and pseudoephedrine, it will provide valuable information concerning the method of synthesis and the purity of the product.

本卷期文章目次

查看更多

關鍵知識WIKI

相關文獻