摘要
矿泉水样品经离子交换柱,以钇(Y)为内标校正体系,采用电感耦合等离子体质谱(ICP-MS)测定,确立了矿泉水中溴酸盐含量的ICP-MS快速测定方法。该方法与离子色谱经50组样品的对比验证,结果一致,与离子色谱方法相比,更加简便、快速,灵敏度高,干扰小。本文同时对质量控制在测定中的应用也做了详细阐述。
Mineral water samples were through the ion exchange column,and yttrium（Y）was employed as internal standard to eliminate the interference of the matrix,a method for determination of bromate in mineral water by ICP-MS was developed.After more than 50 groups of samples testing,it proved to be an accurate,simple,sensitive and less interference method to determine bromate in mineral water.The quality control application is also described in detail in this article.
出处
《光谱实验室》
CAS
CSCD
北大核心
2010年第5期1738-1741,共4页
Chinese Journal of Spectroscopy Laboratory
