Table 2

Perfluorinated and polyfluorinated substance levels (ng/L) in outgoing drinking water from the two waterworks in Ronneby, Sweden, on 10 December 2013

BrantaforsKärragården
Perfluoropentanoic acid3810
Perfluorohexanoic acid3203.6
Perfluoroheptanoic acid321.4
Perfluorooctanoic acid1001.0
Perfluorononanoic acid<1<1
Perfluorodecanoic acid<1<1
Perfluoroundecanoic acid<10<10
Perfluorododecanoic acid<10<10
Perfluorobutane sulfonic acid130
Perfluorohexane sulfonic acid17004.6
Perfluoroheptane sulfonic acid60<1
Perfluorooctane sulfonic acid800027