Increased Sample Throughput for ICP-OES Applied to U.S. EPA Method 200.7

This work describes the coupling of the Optima™ 7300 DV with the ESI SC-FAST sample introduction system applied to a rigorous U.S. EPA method, drinking water/wastewater 200.7. Results meet the requirements outlined in U.S. EPA Method 200.7 while increasing sample productivity over 200% when compared to analyses with conventional introduction systems.