电感耦合等离子发射光谱法测定矿泉水和饮用水中微量钒  

Determination of trace vanadium in mineral water and drinking water by inductively coupled plasma atomic emission spectrometry(ICP-AES)

作　　者：张世涛 周成伟 逯义 

机构地区：[1]辽宁省地质矿产研究院,辽宁沈阳110032 [2]江西省地勘局赣东北大队,江西上饶334000

出　　处：《饮料工业》2012年第2期41-42,共2页Beverage Industry

摘　　要：研究使用电感耦合等离子发射光谱法(ICP-AES)快速测定矿泉水和饮用水中微量钒,确定了最佳仪器工作条件。方法检出限为0.002mg/L,相对标准偏差(RSD)为0.42%～0.77%,回收率在98.5%～101.7%之间。该方法简便、快速、准确,结果令人满意。The inductively coupled plasma atomic emission spectrometry method （ICP-AES） was used for the rapid determination of trace vanadium in mineral water and drinking water. The working parameters were optimized for the instrument. The detection limit was 0.002 mg/L, the RSD was 0.42% - 0.77%, and the recoveries ranged from 98.5% to 101.7%. The proposed method was proved to be simple, rapid and accurate, and the results satisfactory.

关 键 词：电感耦合等离子发射光谱法 矿泉水 饮用水 微量钒 

分 类 号：O657.31[理学—分析化学] TS275[理学—化学]