固相萃取是近年来发展比较迅速的样品前处理技术,固相萃取材料的选择是影响固相萃取效率的主要因素之一。本研究对近年来新型的固相萃取材料及其在样品前处理技术中的应用进行综述,并对其未来发展的方向进行了展望。%Solid phase extraction(SPE)is a sample pretreatment technology which develop rapidly in recent years, one of the main factors affecting the effciency of SPE is the choice of materials .In this paper, a new type of SPE materials and its application in sample pretreatment technology are reviewed, and its future development is prospected.
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