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很多环境污染问题都是有机物污染造成的,具有复杂的物质结构,理化性质稳定,自然状态下不容易降解,具有生物毒性,易于生物富集,对于环境中有机污染物的分析测定,主要是样品的前处理过程,现代分析仪器的快速发展,分析仪器的性能得到了飞跃发展,气质联用在土壤有机分析中的重要作用就体现出来。
Many environmental pollution problems are caused by organic pollution, with complex material structure, stable physical and chemical properties, not easy to degrade under natural conditions, have biological toxicity and are easy to bioaccumulate. For the analysis and determination of organic pollutants in the environment, mainly the samples Of the pretreatment process, the rapid development of modern analytical instruments, the performance of analytical instruments has been leaps and bounds, the important role of GC-MS in soil organic analysis is reflected.