2007•Journal of Gannan Medical UniversityRequires access

Determination of Zn、Cu、Ca、Fe、Mg Microelements in Whole Blood Samples by Flame Atomic Absorption Spectrophotoments

Lei Yu

Abstract

Objective: Flame atomic absorption spectrometric method for direct determination of Zn、Cu、Ca、Fe、Mg in whole blood is studied in the paper.Methods: The blood sample after different-fold dilution is treated with 0.05% HNO3 or 0.1%SrCl2 and 0.1%的KCl.The method is simple and rapid by calibration curve method.Results: The results show that recoveries of these microelements are between 96.0% to 100.6%.Conclusion:The result of the method is accurate and satisfactory.

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Key concepts: Atomic absorption spectroscopy, Dilution, Calibration curve, Medicine, Whole blood, Analytical Chemistry (journal), Zinc, Chromatography