【摘要】 应用等离子体发射光谱法(ICP—OES)对小麦粉中镉含量进行测定,研究了分析测定条件,方法简单快速。应用于样品测定,加标平均回收率在98.5%～102.0%之间。RSD均小于3.5%。方法最低检出限0.00015mg.kg-1。更多还原

【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.更多还原