Analysis of High-Purity Indium by Spark Source Mass Spectrometry

Autor:	E. Adriaenssens, Xiande Liu, J. Verlinden, F. C. Adams
Rok vydání:	2010
Předmět:	Spark source mass spectrometry Detection limit Standard sample Chemistry Impurity Calibration Analytical chemistry chemistry.chemical_element General Chemistry Graphite furnace atomic absorption Mass spectrometry Indium
Zdroj:	Bulletin des Sociétés Chimiques Belges. 95:309-318
ISSN:	0037-9646
DOI:	10.1002/bscb.19860950504
Popis:	High purity indium samples were analysed by spark source mass spectrometry, using electrical and photoplate detection. Cooling of the samples was applied to obtain stable sparking conditions. For the calibration of the differences in elemental sensitivity, standard samples were prepared in which 9 impurities were determined by graphite furnace atomic absorption spectrometry. In this manner accuracies of less than 40% were obtained for selected elements. About 40 elements could be determined with detection limits of 10 to 30 ppb.
Databáze:	OpenAIRE
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