Analysis of Lubricant Additive Elements per ASTM D 4927 by X-Ray Fluorescence

AN41654_E 03-11C_300311_MBS/APN/2 06.04.11 18:10 Seite 1 Application Note: AN41654 Analysis of Oils Thermo Scientific ARL PERFORM’X 4200 Advanced WDXRF Spectrometer (Ni), vanadium (V), lead (Pb), etc. Wavelength dispersive X-ray fluorescence (WDXRF) is increasingly solicited for these analyses in the petrol…

Application Note: 41713 Analysis of unused lubricating oils per ASTM D4927 and ASTM D6443 ARL OPTIM’X Wavelength Dispersive X-Ray Fluorescence Spectrometer Key Words • ARL OPTIM'X • ASTM D 4927 • ASTM D 6443 • Lubricant additives • Unused lubricating…

APPLICATION NOTE Introduction Analysis of heavy metals and toxic elements as traces in aqueous solutions is becoming increasingly important in view of the environmental concerns. Such analysis demands high sensitivity and accuracy of measurement. The analysis of liquids can be…

APPLICATION NOTE Christopher R. Shaffer, Thermo Fisher Scientific, Ecublens, Switzerland Key words ARL PERFORM’X 4200 W, Corrosion prevention, Diesel fuels, X-ray fluorescence, XRF Goal A quick and simple analysis of nickel and vanadium in fuels using WDXRF as a direct…