Analysis of Air Filters - U.S. EPA Sensitivity AppNote XRF1951: Analysis of Air Filters - U.S. EPA Sensitivity
RoHS: Cr, Hg, Pb, Br and Cd in polyethylene AppNote XRF1602: analysis of Cr, Hg, Pb, Br and Cd in polyethylene (RoHS)
Pt, Pd, Rh in Recycled Automotive Catalysts AppNote XRF1943: Pt, Pd, Rh in Recycled Automotive Catalysts
Analysis of Air Filters U.S. EPA Sensitivity AppNote XRF3064: Analysis of Air Filters U.S. EPA Sensitivity