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固相微萃取（ＳＰＭＥ） 是在固相萃取（ＳＰＥ） 的基础上结合顶空分析（Ｈｅａｄｓｐａｃｅ） 建立起来的一种新的样品预处理方法，它于１９９０ 年Ｊ．Ｐａｗｌｉｓｚｙｎ 首先提出，因其携带方便、操作简便、测定快速、高效的特点，且是一种无溶剂的样品预处理方法，故在短短几年时间，广泛应用于各个研究领域，如环境（ 包括水样、土壤、空气） 以及食品、药物、毒理学等的分析研究。本文根据所查阅到的文献，对目前国际上固相微萃取法的应用发展及其研究情况作一概述，并就该方法今后的可能发展方向进行初步的探讨（６０ ，１４６ ，１５３） ！
Solid-phase microextraction (SPME) is a new method of sample pretreatment based on solid-phase extraction (SPE) combined with Headspace. Pawliszyn first proposed that it is a solvent-free sample preparation method that is easy to carry, easy to operate, fast and efficient, and has been used in a wide range of research fields in just a few years, including the environment (including Water samples, soil, air) and food, medicine, toxicology and other analysis. Based on the literature reviewed, this article summarizes the current application of solid-phase microextraction and its research situation in the world, and makes a tentative discussion on the possible future directions of this method (60, 146, 153).