Analysis of Low Concentration Sulfur in Automotive Fuels by Mini-Z Sulfur Analyzer According to ASTM D2622-10

Low concentration sulfur in petroleum-based fuel can be routinely analyzed with high accuracy and precision on the Mini-Z Sulfur Analyzer, a benchtop single fixed-channel WDXRF spectrometer, which does not require external water for cooling an X-ray tube or special power supply. This application note demonstrates that the performance of the Mini-Z Sulfur Analyzer meets the requirement of ASTM D2622-10, which has become strict in the recent versions of ASTM D2622.