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Title: Precise determination of boron in titanium by inductively coupled plasma mass-spectrometry
Authors: Vanhaecke, F ×
Vanhoe, H
Vandecasteele, Carlo
Dams, R #
Issue Date: Mar-1991
Publisher: Elsevier science bv
Series Title: Analytica chimica acta vol:244 issue:1 pages:115-122
Abstract: A method was developed for the determination of boron in titanium by inductively coupled plasma mass spectrometry (ICP-MS). A commercially available PTFE sample introduction system, leading to the desired low detection limits for boron, was used. The method is suitable for the determination of boron concentrations down to about 1-mu-g g-1 in the solid material. The influence of the internal standard on the precision was studied and beryllium was selected as the internal standard. For the titanium analysed (BCR reference material 090), the ICP-MS result agreed with those obtained using other techniques. Several bars of titanium reference material were supplied and a study of the homogenity of boron in this material was made. Using analysis of variance on the results obtained for the different bars, the homogeneity of boron in the reference material could be estimated to be better than 2.1%.
URI: 
ISSN: 0003-2670
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Process Engineering for Sustainable Systems Section
× corresponding author
# (joint) last author

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