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Trace metal analysis of sediments and particulate matter in sea water by Energy-Dispersive X-ray Fluorescence
Vanderstappen, M.; Van Grieken, R. (1976). Trace metal analysis of sediments and particulate matter in sea water by Energy-Dispersive X-ray Fluorescence. Z. Anal. Chem. 282: 25-30
In: Zeitschrift für Analytische Chemie. ISSN 0372-7920, more
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Keyword
    Marine/Coastal
Authors  Top 
  • Vanderstappen, M.
  • Van Grieken, R., more
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, Br, Pb, Rb and Sr with a fair precision (s % <5.6) and accuracy.
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