CHLORIC ACID DIGESTION IN DETERMINATION OF TRACE METALS (FE ZN AND CU) IN BRAIN AND HAIR BY ATOMIC ABSORPTION SPECTROPHOTOMETRY

被引：33

作者：

BACKER, ET

机构：

来源：

CLINICA CHIMICA ACTA | 1969年 / 24卷 / 02期

关键词：

D O I：

10.1016/0009-8981(69)90318-0

中图分类号：

R446 [实验室诊断]; R-33 [实验医学、医学实验];

学科分类号：

1001 ;

摘要：

A simple chloric acid digestion technique for tissue and subsequent quantitation of Fe, Zn and Cu in the digest by atomic absorption spectrophotometry is described. The digestion is carried out in a heating block, requires little attention and permits the handling of large numbers of samples. The diluted digest is used for direct analysis of Fe, Zn and Cu. For low concentrations of Cu, solvent extraction of the digest is employed and Cu is assayed in the organic phase. The precision of the technique for the determination of Fe, Zn and Cu in brain tissue and hair is presented. © 1969.

引用

页码：233 / &

共 9 条

[1] DETERMINATION OF THYROID HORMONES IN SERUM BY MEANS OF A CATION EXCHANGE RESIN AND CHLORIC ACID DIGESTION [J].

BACKER, ET ;

POSTMES, TJ ;

WIENER, JD .

CLINICA CHIMICA ACTA, 1967, 15 (01) :77-&

[2]

HACKLEY BM, 1968, CLIN CHEM, V14, P1

[3] TRACE ELEMENTS IN HUMAN BRAIN - COPPER ZINC IRON AND MAGNESIUM [J].

HARRISON, WW ;

NETSKY, MG ;

BROWN, MD .

CLINICA CHIMICA ACTA, 1968, 21 (01) :55-&

[4]

HENRY RJ, 1967, CLINICAL CHEMISTRY P, P124

[5]

Hessel D W., 1968, Atmic. Absorption Newsletter, V7, P55

[6]

KAHNKE MJ, 1966, ATOMIC ABSORPTION NE, V5, P7

[7]

MULFORD CE, 1966, ATOMIC ABSORPTION NE, V5, P88

[8]

PIPER KG, 1967, P ASS CLIN BIOCHEM, V4, P190

[9] CHLORIC ACID METHOD FOR DETERMINATION OF PROTEIN-BOUND IODINE [J].

ZAK, B ;

WILLARD, HH ;

MYERS, GB ;

BOYLE, AJ .

ANALYTICAL CHEMISTRY, 1952, 24 (08) :1345-1348

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