NEX QC+ QuantEZ EDXRF for teaching and basic research AppNote XRF1654: NEX QC+ QuantEZ EDXRF for teaching and basic research
Recycled automotive catalytic converters AppNote XRF1095: analysis of Pt, Rh and Pd in catalytic converters with FP
Analysis of Air Filters - U.S. EPA Sensitivity AppNote XRF1951: Analysis of Air Filters - U.S. EPA Sensitivity