示差脉冲极谱法测定酸、水、果汁和葡萄酒中的铁
Differential-pulse polarographic determination of iron in acids, waters, fruit juices and wines.
作者信息
Vázquez Diaz M E, Jiménez Sánchez J C, Callejón Mochón M, Guiraúm Pérez A
机构信息
Department of Analytical Chemistry, Faculty of Chemistry, University of Seville, Spain.
出版信息
Analyst. 1994 Jul;119(7):1571-4. doi: 10.1039/an9941901571.
PMID:7943746
Abstract
A method for the determination of iron by differential-pulse polarography, based on the formation of a 5,5-dimethylcyclohexane-1,2,3-trione 1,2-dioxime 3-thiosemicarbazone-iron(II) complex, is proposed. The method was applied to the determination of iron in acids, waters, wines and fruit juices.
摘要
提出了一种基于5,5-二甲基环己烷-1,2,3-三酮1,2-二肟3-硫代半卡巴腙-铁（II）络合物的差分脉冲极谱法测定铁的方法。该方法应用于酸、水、葡萄酒和果汁中铁的测定。
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