Sample pretreatment techniques for polycyclic aromatic hydrocarbons in environmental matrix
环境样品中多环芳烃的前处理技术

The recent progress in the sample pretreatment techniques for polycyclic aromatic hudrocarbons in environmental matrix is systematacially reviewed, and the applications of these techniques in the pretreatment of polycyclic aromatic hydrocarbons are compared in detail. Some comments on the future developments of sample pretreatment techniques are also presented.