Per- and polyfluorinated compounds in house dust and indoor air from northern Norway - A pilot study

► A wide range of PFCs were analyzed for the first time in indoor environments. ► For the first time detection of FTSs, PFBS, PFPS, PFNS, PFDcS, PFBA and PFPA in dust samples. ► Indication of distinguished surface treatment of interior related to usage of rooms. ► A product shift in surfactants is reflected in different distribution patterns. ► Investigation of correlations of degradation products of neutral precursor PFCs.