摘要
ICP- AES法测定聚氨脂人造革中 Pb、Cd两元素 ,研究了干扰情况 ,确定了各元素的检出限 ,方法回收率在 97%— 110 %之间 ,RSD均小于 5 .0 % ,该法用于样品测定 。
The amounts of Pb and Cd in polyurethane leatherette were determined by ICP-AES.The detection limit and interference effects were studied.The recovery is from 97% to 110% with the relation standard deviation(RSD) less then 5.0%.The method was been applied to the determination of polyurethane leatherette with satisfactory results.
出处
《光谱实验室》
CAS
CSCD
2004年第6期1154-1156,共3页
Chinese Journal of Spectroscopy Laboratory
