ICP-AES法测定香菇中铝元素的含量  

Determination of Aluminum in Letinous Edodes by ICP-AES

作　　者：赵智[1] 李蕾[1] 田鹏[1] Zhao Zhi Li Lei Tian Peng(Institute of Catalysis for Energy and Environment, College of Chemistry and Chemical Engineering, Shenyang Normal University, Shenyang 110034, China)

机构地区：[1]沈阳师范大学化学化工学院能源与环境催化研究所,辽宁沈阳110034

出　　处：《山东化工》2017年第5期69-70,共2页Shandong Chemical Industry

基　　金：辽宁省自然科学基金(项目批准号:2015020241);沈阳师范大学大学生创新创业训练计划项目

摘　　要：采用ICP-AES测定了香菇中Al元素的含量。比较了湿法和干法硝解对实验结果的影响,计算得到相对标准偏差5.78%和1.66%,回收率在95.2%和94.8%。计算得到t值为0.0672,表明两种方法无显著性的差异。kICP- AES was used to determine the content of A1 in letinous edodes. The effects of wet and dry methods on theexperimental results were compared. The relative standard deviations were 5.78% and 1.66%, and the recoveries were between95.2% and 94.8%, respectively. The calculated t value was 0.0672, which indicated that there was no significant differencebetween the two methods.

关 键 词：ICP-AES法 AL 香菇 

分 类 号：O656[理学—分析化学]