石墨炉原子吸收法测定全血中锰  

Determination of manganese in whole blood by graphite furnace atomic absorption spectrometry

作　　者：彭琨[1] 王颜[1] 徐云斌[1] 张启生[1] 许风华[1] 

机构地区：[1]武汉市疾病预防控制中心,武汉430022

出　　处：《中国卫生检验杂志》2010年第7期1676-1677,共2页Chinese Journal of Health Laboratory Technology

摘　　要：目的:研究血中锰的测定方法。方法:取一定试样用浓硝酸消化后,应用石墨炉原子吸收测定其锰的含量。结果:本方法测定血锰最低测定浓度为0.001 mg/L,回收率为98.4%～99.3%。结论:石墨炉原子吸收测定血锰具有快速、准确、灵敏等优点,适于推广。Objective：To establish a method for the determination of manganese in whole blood.Methods：The sample was digested with a mixture of nitric acid and perchloric acid（1＋4） and manganese was determined by graphite furnace atomic spectrometry.Results：Using this method,the least determination of manganese was 0.001 mg/L and the recovery rate was in the range of 98.4%～99.3%.Conclusion：The method has many advantages such as celerity,high accuracy and degree of precision.It is appropriate for spreading.

关 键 词：石墨炉 原子吸收 血 锰 

分 类 号：R657.31[医药卫生—外科学]