Simulation Analysis on Determination Technology of Catalytic Discoloring Spectrophotometry of Photometric of Trace Selenium in Marine Organisms by Catalytic Discoloring

摘要

As the improvement of people's living standard, the content of trace elements in food more and more attract the attention from people. In this paper, I integrate all the analysis situation from Catalytic Kinetic Spectrophotometry to trace elements in the food over the past ten years. Through the NH3-NH4C1, Se has the inhibitory effect on fading reaction of hydrogen peroxide oxidation G, and develop one new method to stop fading spectrophotometric method and determine trace element Se, the best reaction conditions and the environmental water can be determined by experiments.