on 10-16-201307:40 AM - edited on 10-15-202105:29 AM by Closed Account
AN 41903. This application note illustrates that various elements deposited on air filters can be conveniently analyzed using the ARL QUANT’X EDXRF spectrometer with speed and precision. The analysis time can typically take about 4 to 10 minutes per filter depending on the number of elements and their concentration level. The ARL QUANT’X is best suited for such direct, non-destructive and reliable analysis of toxic and other elements of environmental concern with typical detection limits in the nanogram/cm 2 range.