Multielement trace analysis of pure graphite powders using optical emission spectrometry coupled to a magnetically stabilized DC arc supplied with halogenating gases as chemical modifiers - a rapid and robust methodologyThis paper is dedicated to the pioneers of magnetically stabilized DC arc in OES, Prof. H. Nickel and Prof. V. Vukanovi .Electronic supplementary information (ESI) available. See DOI: 10.1039/c7ja00387k

A magnetically stabilized DC arc device, designed for operation with OES spectrometers was used to determine the elements Ag, Al, B, Ba, Be, Ca, Co, Cr, Cu, Fe, Ga, In, K, Li, Mg, Mn, Mo, Na, Nb, Ni, Si, Sn, Sr, Ti, V, Zr at trace levels of some μg kg −1 up to some 10 mg kg −1 in graphite powders. T...

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Hauptverfasser:	Matschat, Ralf, Hassler, Jürgen, Richter, Silke, Klewe, Margitta, Dette, Angelika
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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