Affiliation: | 1.Analytical Department,Water Technology Center Karlsruhe (TZW),Karlsruhe,Germany;2.Umweltchemie, Leuphana Universit?t Lüneburg,Lüneburg,Germany;3.Bruker BioSpin GmbH,Rheinstetten,Germany;4.Federal Institute of Hydrology (BfG),Koblenz,Germany |