Homogeneous liquid–liquid extraction and micellar electrokinetic chromatography using sweeping effect concentration system for determination of trace amounts of several polycyclic aromatic hydrocarbons

Homogeneous liquid–liquid extraction com

Homogeneous liquid–liquid extraction combined with high performance liquid chromatography–fluorescence detection for determination of polycyclic aromatic hydrocarbons in vegetables

✍ Xinna Zhao; Xiujuan Liu; Zhixu Zhao; Changjiang Huang; Minghua Zhang; Huili Wang 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 820 KB

## Abstract In this article, homogeneous liquid–liquid extraction (HOLLE), combined with HPLC‐fluorescence detector (HPLC‐FLD), has been developed for the extraction and determination of polycyclic aromatic hydrocarbons (PAHs) in vegetables. ACN was used as extraction solvent for the extraction of