抄録
By this time, environmental problems had been put firmly on political agenda. A great deal of research is still being carried out on environmental analysis. Dioxins are global pollutants, so rigid regulation had been performed by environmental agency. Dioxin analysis should be done by ultra trace analytical techniques. Dioxin analysis requires very complicated and long term procedures. Dioxin analysis is very useful to environmental integrity and control of dioxin contents.
