Application Brief

Analysis of Trace Elements in Diesel Fuels by ICP-OES With DSOI

Trace metal contamination in diesel fuels can significantly impact engine performance and emissions compliance. Elements such as sodium, potassium, calcium, phosphorus, copper, and zinc contribute to ash formation, catalytic converter degradation, and particulate filter clogging. To meet the stringent requirements of standards like EN 16476:2014, precise and reproducible elemental analysis is essential for quality assurance in fuel production and distribution.

This application report presents a robust method for the analysis of trace elements in diesel using inductively coupled plasma optical emission spectrometry (ICP-OES) with Dual Side-On Interface (DSOI) plasma observation. The method demonstrates excellent sensitivity, accuracy, and matrix tolerance, enabling the detection of critical elements at low µg/kg levels. The approach ensures compliance with regulatory standards while supporting efficient, high-throughput workflows in laboratory environments.

The SPECTROGREEN ICP-OES system combines fast analysis times with high precision and minimal sample preparation. Its DSOI technology enhances sensitivity and eliminates axial view interferences, making it a reliable tool for routine elemental analysis in complex fuel matrices.

Key Benefits:
- Complies with EN 16476:2014 for trace metal determination in diesel
- Achieves detection limits down to sub-µg/kg levels for key contaminants
- Enables fast, automated analysis with high matrix compatibility

Download the full application report to explore how SPECTROGREEN ICP-OES can streamline your diesel fuel quality control.