Evaluating Digestion Workflows for Elemental Analysis (Aug 2026)

As trace-level elemental analysis becomes routine, sample preparation has become the primary bottleneck in the analytical workflow. Although ICP-OES and ICP-MS generate results in seconds, digestion remains time-intensive, and incomplete digestion or contamination can compromise data quality. This executive summary examines key considerations for selecting a microwave digestion workflow, comparing rotor-based and single reaction chamber systems across matrix complexity, throughput, contamination control, reagent use, and staffing requirements. It also highlights the application support and digital resources that help laboratories adopt new workflows while maintaining validated methods.