This application note describes a method for the simultaneous ICP-OES analysis of multiple metals in fuel oils and lubricating oils using the Agilent Vista™ 7800 simultaneous ICP-OES. The application note provides detailed instructions for performing metal analysis on fuel oils and lubricating oils, including sample preparation, analysis procedures, calibration and result validation.
The document details a study on determining metal levels in fuel oil and lubricating oils to provide early warning of mechanical failure or contamination. The method involves diluting samples in dekalin and analyzing them using the Agilent Vista simultaneous Inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES) with an axially viewed plasma configuration.
The analysis of 21 elements takes around 105 seconds per sample.
The instrument operates with a power setting of 1.3 kW.
The sample uptake rate is 0.6 mL/min.