摘要
用电感耦合等离子体原子发射光谱法(ICP-AES)测定了玩具材料中的痕量砷、硒和锑。方法简便快速,回收率为97.5%~102.7%,相对标准偏差小于3%。
Inductuvely coupled plasma-atomic emission spectometry (ICP-AES)was applied to the determination of trace arsenic, selenium and antimony in toy materials. This method is simple and rapid. The recovery is 97. 5% ~ 102 .7%, the relative standard deviation is below 3 %.
出处
《广东微量元素科学》
CAS
1998年第12期57-58,共2页
Trace Elements Science
关键词
砷
硒
锑
玩具
材料
ICP-AES
测定
Arsenic, Selenium, Antimony, Toy, Inductively coupled plasma-atomic emission spectrometry.