Title
Trace metal analysis of sediments and particulate matter in sea water by energy-dispersive X-ray fluorescence Trace metal analysis of sediments and particulate matter in sea water by energy-dispersive X-ray fluorescence
Author
Faculty/Department
Faculty of Sciences. Chemistry
Publication type
article
Publication
München ,
Subject
Chemistry
Source (journal)
Fresenius' Zeitschrift für analytische Chemie. - München, 1947 - 1989
Volume/pages
282(1976) :1 , p. 25-30
ISSN
0016-1152
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
The capability of energy-dispersive X-ray fluorescence was investigated for fast and simple chemical analysis of trace elements in sediments and particulate matter in sea water. Nuclepore 0.4 μm pore-size membranes are recommended as optimal filters for a straightforward collection of suspended material. The collection of suspended trace metals by filtration seemed to give a sufficiently homogeneous filter load (s% <2.5). Data are presented on the concentrations of K, Ca, Ti, Cr, Mn, Fe, Ni, Cu, Zn, Br, Pb, Rb and Sr with a fair precision (s% < 5.6) and accuracy.
Handle