摘要
采用ICP-AES法同时测定食品玻璃容器中铅、镉、砷、锑的溶出量,回收率为87.9%～121.1%,精密度为0.43%～1.99%,检出限为Pb0.007μg/ml、Cd0.0004μg/ml、As0.02μg/ml、Sb0.02μg/ml,方法简便快速,适合于食品玻璃容器中铅、镉、砷、锑溶出量的检测分析。
The lead, cadmium, arsenic and antimony released from glass containers are determined simultaneously with the ICP- AES. The recoveries of this method were ranged between 87.9%～ 121.1%. The RSDs were in range of 0.43%～ 1.99%. The detection limits were Pb 0.007 μg/ml, Cd 0.0004 μg/ml, As 0.02μg/ml, Sb 0.02 μg/ml. It is a convenient and rapid method, which is suitable to be used to measure the release of lead, cadmium, arsenic and antimony from the glass container.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2008年第2期353-354,共2页
Food Science
关键词
ICP-AES
铅
镉
砷
锑
玻璃容器
ICP-AES
lead
cadmium
arsenic
antimony
glass container
