通宣理肺丸中重金属及有害元素的测定  

Determination of Heavy Metals and Harmful Elements in Tongxuan Lifei Pills

作　　者：李怀伟 闫培培 贾南南 罗盼生 Li Huaiwei;Yan Peipei;Jia Nannan;Luo Pansheng(Heze Institute for Food and Drug Control,Heze 274000,China)

机构地区：[1]菏泽市食品药品检验检测研究院,山东菏泽274000

出　　处：《山东化工》2021年第18期96-97,共2页Shandong Chemical Industry

摘　　要：目的:测定通宣理肺丸中铅(Pb),镉(Cd),砷(As),汞(Hg),铜(Cu)五种重金属及有害元素的含量。方法:采用微波消解法处理样品,ICP-MS法测定五种重金属及有害元素含量。结果:测定结果表明五种重金属及有害元素的线性关系良好(r≥0.9953),回收率为96.7%~101.5%,RSD≤2.05%。结论:该方法操作简便快速,准确,灵敏度高,可用于通宣理肺丸的质量控制。Objective:To determine the contents of lead(Pb),cadmium(Cd),arsenic(As),mercury(Hg)and copper(Cu)in Tongxuan Lifei Pills.Methods:Samples were digested by microwave digestion,the element contents were measured by ICP-MS.Results:The results show that the linear relationship between the five heavy metals and harmful elements is good(r≥0.9953),the recovery rate is 96.7%~101.5%,RSD≤2.05%.Conclusion:This method was simple,rapid,accurate and high sensitive,which can provide reference for the quality control of Tongxuan Lifei Pills,and it can be used for quality control of Tongxuan Lifei Pills.

关 键 词：通宣理肺丸 重金属及有害元素 ICP-MS 

分 类 号：R286.0[医药卫生—中药学]