Analysis of Polychlorinated Paraffins using GCxGC-HRTOFMS

Household dust is a key indicator of human exposure to persistent organic pollutants such as polychlorinated paraffins (PCPs). This application note presents an improved GCxGC-HRTOFMS approach with ECNI that enhances sensitivity, selectivity, and quantification of SCCPs and MCCPs while minimizing interferences from complex dust matrices.