Simultaneous Determination of Three Components by Two Wavelengths in Combination With Multi-wavelength Linear Regression Spectrophotometry
Zhou Mingda , Zhou Fengxian(Department of Basic Medical Science, Hunan Medical University ,Changsha 410078)Zhou Ping, Xia Lingwei(Centre of Analysis and Testing of Hunan Medical University)
A method for the simultaneous determination of three components with two wavelengths in combination with multi-wavelength linear regression spectrophotometry is proposed. The method does not need equal absorptive wavelength. The results of determination are satisfactory for the simulation samples containing copper, zinc and cobalt.