FLUORIMETRIC DETERMINATION OF OXALATE ION

被引：17

作者：

BRITTON, DA

GUYON, JC

机构：

[1] Department of Chemistry, University of Missouri, Columbia

来源：

ANALYTICA CHIMICA ACTA | 1969年 / 44卷 / 02期

关键词：

D O I：

10.1016/S0003-2670(01)95815-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A very selective, simple, sensitive fluorimetric method for the determination of oxalate ion is described. The method is based on the quenching by oxalate of the fluorescence of a 1 : 1 zirconium-flavonol chelate in dilute sulfuric acid solution. The fluorescence is measured at 460 nm. A linear calibration curve is obtained for 0-10 μg of oxalate ion; there are very few interferences. © 1969.

引用

页码：397 / &

共 4 条

[1] FLUOROMETRIC DETERMINATION OF ZIRCONIUM IN MINERALS [J].