Analytical Sciences
Online ISSN : 1348-2246
Print ISSN : 0910-6340
ISSN-L : 0910-6340
SIMULTANEOUS DETERMINATION OF TRACE ELEMENTS IN URINE BY GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY
RYUSUKE KOBAYASHIKEISHICHIRO IMAIZUMI
Author information
JOURNALS FREE ACCESS

1991 Volume 7 Issue Supple Pages 1197-1200

Details
Abstract

Trace amounts of cadmium, chromium, nickel, and lead in urine were determined by simultaneous mltielement graphite furnace atomic absorption spectrometry. Palladium chloride was employed as a matrix modifier. The urine was diluted 1+1 with distilled water, and introduced into simultaneous multielement atomic absorption spectrophotometer together with palladium solution. Standard addition methods were recommended for these elements analysis. Cadmium, chromium, nickel and lead contents determined by the proposed method ranged 0.2-2.4μ/l, 1.0-3.0μ/l, 0.2-4.8μ/l. and 5.0-10.0μ/l. respectively.

Information related to the author
© The Japan Society for Analytical Chemistry
Previous article Next article
feedback
Top