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Direct Elemental Analysis of Biodiesel by 7500ce ICP-MS with ORS
Abstract:
A simple and sensitive method is described for the measurement of multiple trace elements in a range of biofuels using an Agilent 7500ce inductively coupled plasma mass spectrometer (ICP-MS) featuring the Octopole Reaction System (ORS). Each sample was analyzed directly following a simple dilution in kerosene. The ORS effectively removes matrix and plasma-based spectral interferences to allow measurement of all important analytes, including sodium, potassium, lead, vanadium, and sulfur, at levels lower than those possible by ICP-optical emission spectroscopy OES)._
Keywords:
Petrochemical, biofuels, biodiesel, petrol, diesel, quality assurance/control, xenon, 7500cx, ORS, Biodiesel
Publication Number:
5989-7649EN
Last Updated:
10/29/2009
Number of Pages:
6
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(0.20 MB)