Lecture Passive air sampling of POPs in background air along a European-Arctic transect Halvorsen, Helene Lunder; Möckel , Claudia; Pedersen, Lovise Skogeng; Krogseth, Ingjerd Sunde; Bohlin-Nizzetto, Pernilla; Schlabach, Martin; Breivik, Knut Publication details Event: Dioxin 2018 (Krakow) Date: August 26th 2018 – August 31st 2018