MOLYBDENUM DETERMINATION IN HUMAN SERUM (PLASMA) BY ICP-MS COUPLED TOA GRAPHITE-FURNACE

Authors
SCHRAMEL P WENDLER I
Citation
P. Schramel et I. Wendler, MOLYBDENUM DETERMINATION IN HUMAN SERUM (PLASMA) BY ICP-MS COUPLED TOA GRAPHITE-FURNACE, Fresenius' journal of analytical chemistry, 351(6), 1995, pp. 567-570
Citations number
13
Categorie Soggetti
Chemistry Analytical
Journal title
Fresenius' journal of analytical chemistry → ACNP
ISSN journal
09370633
Volume
351
Issue
6
Year of publication
1995
Pages
567 - 570
Database
ISI
SICI code
0937-0633(1995)351:6<567:MDIHS(>2.0.ZU;2-H
Abstract
A method for the Mo-determination in human serum or plasma is describe d, employing ICP-MS coupled with graphite furnace atomization. Because of severe differences between the slopes of an aqueous calibration fu nction and the signals produced in native serum samples, the standard addition method has to be used. Seventy serum samples from healthy ind ividuals in the age between 2 and 60 years have been investigated. The mean value for the Mo-concentration found was 0.58 +/- 0.34 mu g/l.