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Title: Calibration of solid sampling zeeman atomic-absorption spectrophotometry by extrapolation to zero matrix
Authors: Pauwels, Jan ×
Hofmann, C
Vandecasteele, Carlo #
Issue Date: Mar-1994
Publisher: Springer verlag
Series Title: Fresenius journal of analytical chemistry vol:348 issue:7 pages:411-417
Abstract: A new method is described for the calibration of solid sampling Zeeman atomic absorption spectrophotometry, which can be applied independently df the use of certified reference materials. The specific signal (peak height divided by analyte mass or peak height divided by sample mass, for standard and sample, resp.) is plotted as a function of the analyte or the sample mass, and the line is extrapolated to zero mass. It is believed that this gives a specific signal not influenced by deviations from linearity of the calibration curve and free from matrix effects. The method yielded good results for Zn, Cd and Pb in several certified reference materials.
ISSN: 0937-0633
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Department of Kinesiology - miscellaneous
Process Engineering for Sustainable Systems Section
× corresponding author
# (joint) last author

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