Zirconium conversion coating on aluminum AppNote XRF1631: analysis of zirconium (Zr) conversion coating on aluminum
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