摘要
采用IRISER/SDuoICP测定马铃薯中的镉元素含量,并与火焰原子吸收法和石墨炉原子吸收法的测定作一比较,3种方法的检测限分别为0 001mg/L、0 004mg/L和0 25ng/L,加标回收率均在95%～102%范围内,相对标准差<10%。
To detect Cd in potato with IRIS ER/S Duo ICP. Determination results was compared with flame AAS and graphite furnace AAS. Their detection limit were 0.001 mg/L, 0.004 mg/L and (0.25 ng/L.) Sample recovery rate was 95%～102%, RSD was all less 10%.
出处
《环境监测管理与技术》
2004年第6期29-30,共2页
The Administration and Technique of Environmental Monitoring
