ICP-AES法测定我国三个不同地域生长的板栗中20种元素  

ICP-AES DETERMINATION OF 20 ELEMENTS IN CHESTNUTS GROWN IN 3 DIFFERENT AREAS IN CHINA

作　　者：何海成[1] 朱幼婵 张光霞[1] 付丽[1] 黄志荣[3] 何锡文[3] 

机构地区：[1]河北廊坊师范学院化学系,廊坊065000 [2]河北衡水职业技术学院,衡水053000 [3]南开大学化学系,天津030071

出　　处：《理化检验（化学分册）》2006年第8期627-629,共3页Physical Testing and Chemical Analysis(Part B:Chemical Analysis)

基　　金：廊坊师范学院科研项目(LSZZZ200403)

摘　　要：应用ICP—AES测定了我国三个不同地域生长的板栗中20种无机元素的含量并作了成分的比较研究，对试样的溶解条件及仪器的工作参数也进行了研究和优化。各元素分析结果的RSD值在0．11％～6．9％之间，回收率在95．1％～108．0％之间。ICP-AES was applied to the determination of 20 elements in chestnut samples grown in 3 different areas in China and a comparative study of their contents were made Conditions of sample dissolution and working parameters of the instrument were studied and optimized. RSD＇s of the analytical results obtained were in the range of 0. 11%-6. 9%, and the recoveries were in the range of 95. 1%-108. 0%.

关 键 词：ICP-AES 板栗 无机元素 

分 类 号：O657.31[理学—分析化学]