Review of Research on Catalytic Kinetic Spectrophotometric Determination of Trace Cobalt

The article elaborates the present status of the catalytic kinetic spectrophotometric determination of trace cobalt. Including catalytic kinetic spectrophotometry on coloration、catalytic kinetic spectrophotometry on decoloration、catalytic fluorospectrophotometry 、inhibitory kinetic spectrophotometry and catalytic kinetic spectrophotometry on chemistry irradiance,the different systems were introduced in medium of reaction、the detection limit、the linear range and etc.,and the trend of development of catalytic kinetic spectrophotometric determination of trace copper was forecasted.