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Determination of Trace Elements in Small Amounts of Specimen on Filter Material by Wavelength‐Dispersive X‐Ray Fluorescence Spectrometry
Author(s) -
Sulkowski M.,
Sulkowski M.,
Hirner A. V.
Publication year - 1996
Publication title -
x‐ray spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.447
H-Index - 45
eISSN - 1097-4539
pISSN - 0049-8246
DOI - 10.1002/(sici)1097-4539(199603)25:2<83::aid-xrs145>3.0.co;2-#
Subject(s) - trace (psycholinguistics) , x ray fluorescence , trace amounts , wavelength , fluorescence , analytical chemistry (journal) , materials science , mass spectrometry , soil water , fluorescence spectrometry , filter (signal processing) , mineralogy , chemistry , optics , environmental chemistry , environmental science , chromatography , physics , computer science , optoelectronics , medicine , philosophy , linguistics , alternative medicine , pathology , soil science , computer vision
If only a small amount of material is available (<50 mg) or if standards for a special type of specimen do not exist, trace element determination with using wavelength‐dispersive x‐ray fluorescence spectrometry frequently is not possible. By supporting the material on polypropylene filter discs and backing them with cups made of KCl, trace element analysis for elements with Z> 22 is practicable, for instance, in the case of dusts, slags and soils.