SUBSTOICHIOMETRIC DETERMINATION OF CADMIUM IN BIOLOGICAL SAMPLES

被引：3

作者：

BIBR, B

LENER, J

ZEMAN, A

机构：

[1] Department of Nuclear Chemistry, Faculty of Technical and Nuclear Physics, Prague

来源：

JOURNAL OF RADIOANALYTICAL CHEMISTRY | 1969年 / 3卷 / 1-2期

关键词：

D O I：

10.1007/BF02514000

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A method is suggested for the determination of submicrogram Cd in quantities by isotope dilution, using substoichiometric extraction into dithizone in chloroform. The applicability of the method was tested in biological samples. Extraction was carried out from a sodium acetate buffer between pH 9.7 and 12.0. With amounts of 0.2 μg of Cd, the S.E. was not greater than 0.01 μg. This method is suitable for large scale analysis of trace amounts of Cd in biological materials. © 1969 Akadémiai Kiadó.

引用

页码：81 / &

共 13 条

[1] POLAROGRAPHIC INVESTIGATION OF BINDING OF CU++ AND CD++ BY DNA [J].