摘要
固相微萃取技术(SPME)在固相萃取(SPE)基础上发展而来。作为一种较新的样品前处理技术,固相微萃取技术具有操作简单、快速、集采样、萃取、浓缩和进样于一体等诸多优点,目前已被广泛应用。阐述了 SPME 的技术原理、操作流程、影响因素、应用领域和新的进展。着重指出 SPME 在环境有机污染物分析中具有广泛的应用前景。
The solid phase micro-extraction （SPME） is derived from the solid phase extraction （SPE）. As a rather new technique for sample pre-treatment, the wide use of SPME has been due to its easy and rapid performing, and combination of sampling, extraction, concentration and sample injection in one set. Its primary theory, operation procedure, influence factors, application area and new development were expounded. Extensive application prospects of SPME in determination of organic pollutants in the environment were emphasised.
出处
《上海环境科学》
CAS
CSCD
2006年第6期260-262,共3页
Shanghai Environmental Sciences
关键词
固相微萃取技术
样品前处理
有机污染物
Solid phase micro-extraction （SPME） Sample pretreatment technique Organic pollutant
