An evaluation of emulsions in wear-metal-in-oil analyses

The emulsification of used lubricating oil as a method of sample preparation, preceding the determination of wear-metals in the oil using ICP-OES, was compared to the preparatory methods of ashing and dilution. The oil samples were treated with acid and emulsified in water (1% w/w) using tetralin as...

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Veröffentlicht in:	South African journal of chemistry 2005-01, Vol.58 (1), p.131-137
Hauptverfasser:	Fischer, Johann L., Krusberski, Nicolle B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Emulsions ICP-OES Lubricating oil Wear-metals
Online-Zugang:	Volltext
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