Application Note: ROHS Rapid Screening by Benchtop XRF
25 October 2012

This application note describes the measurement of Cr, Hg, Pb, Br and Cd in polyethylene (PE) by XRF rapid screening using the empirical method. The Rigaku NEX QC gives the user a reliable and low-cost tool for measuring the toxic metals in PE and similar polymers for screening incoming raw materials and during the production process.