Junwei Li
Abstract
Cadmium in wheat flour was determined by ICP-OES method,and the analysis determination conditions were studied.This method was simple and rapid.The method was applied to the determination of cadmium,and the recovery rate was 98.5%～102.0% with RSD less than 3.5%.The lowest detection limit was 0.00015mg·kg-1.
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Cadmium in wheat flour was determined by ICP-OES method,and the analysis determination conditions were studied.This method was simple and rapid.The method was applied to the determination of cadmium,and the recovery rate was 98.5%～102.0% with RSD less than 3.5%.The lowest detection limit was 0.00015mg·kg-1.
Key concepts: Cadmium, Detection limit, Recovery rate, Inductively coupled plasma atomic emission spectroscopy, Wheat flour, Chemistry, Chromatography, Analytical Chemistry (journal)