【摘要】 采用管内固相微萃取与气相色谱在线联用装置和固态吸附搅拌棒装置,对水中的正构烷烃及有机氯和有机磷农药进行了分析检测,结果表明该装置适于水中微量及痕量有机污染物的分析检测。更多还原

【Abstract】 A device of In-tube SPME on line coupling to GC and an improved coated stir bar used in sorptive microextraction aredescribed, these two types of solid phase microextraction are suitable for the determination of trace contaminants in water.更多还原