Iron determination in environment and food

In order to have a better command of existing conditions and the content of iron in food,medicine and environment,iron determination method is introduced,such as photometric analysis,flow injection analysis and etc.Photometric analysis includes ordinary spectrophotometry,catalytic spectrophotometry,chemiluminesent spectrophotometry and other spectrophotometry method etc.With the development of flow injection analysis methods,the superiority of iron flow injection is increasingly reflected.